{"title":"Humidifiers","description":"\u003cp\u003eWhole-house evaporative and fan-powered humidifiers from AprilAire engineered for central ducted HVAC heating systems in Canadian homes.\u003c\/p\u003e","products":[{"product_id":"aprilaire-620a-large-bypass-evaporative-humidifier","title":"AprilAire 620A Whole-House Large Bypass Evaporative Humidifier","description":"\u003cp\u003e\u003cstrong\u003eA high-efficiency whole-house large bypass evaporative humidifier engineered with water recirculation technology to reduce wastewater discharge.\u003c\/strong\u003e The AprilAire 620A delivers up to 18 gallons per day (GPD) of moisture distribution for homes up to 5,300 sq. ft. Built with an internal recirculation valve that continuously recycles water over the HydroCore™ evaporative cartridge, the 620A achieves up to 55% less wastewater compared to conventional bypass humidifiers. Equipped with the Model 62 Automatic Digital Humidifier Control and outdoor temperature sensor, the system dynamically modulates indoor relative humidity based on outdoor ambient winter conditions to protect architectural millwork and maintain comfort across Canadian heating seasons.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroCore™ water recirculation\u003c\/strong\u003e — internal valve recycles water over the evaporative cartridge, reducing wastewater by up to 55% while maintaining continuous panel saturation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic digital humidity control\u003c\/strong\u003e — includes Model 62 digital controller and outdoor temperature sensor to dynamically modulate indoor humidity and prevent window condensation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh evaporative capacity\u003c\/strong\u003e — delivers up to 18 gallons per day, providing comprehensive humidity coverage for residential layouts up to 5,300 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular cartridge replacement\u003c\/strong\u003e — self-contained HydroCore™ cartridge simplifies annual maintenance and prevents mineral scale accumulation within the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible bypass duct collar\u003c\/strong\u003e — 6-inch round bypass duct collar mounts on either the left or right side of the unit for versatile mechanical room installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSizing guide\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTight construction (modern building code, 0.5 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 5,300 sq. ft. (492 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAverage construction (typical residential, 1.0 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 2,600 sq. ft. (242 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoose construction (older heritage structure, 1.5 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,800 sq. ft. (167 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAprilAire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e620 Series Evaporative Bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd\u003e620A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEquipment type\u003c\/th\u003e\n\u003ctd\u003eWhole-house bypass evaporative humidifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEvaporative capacity\u003c\/th\u003e\n\u003ctd\u003e18 Gallons Per Day (GPD) @ 120°F plenum temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (tight construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 5,300 sq. ft. (492 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (average construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 2,600 sq. ft. (242 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (loose construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,800 sq. ft. (167 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWastewater reduction\u003c\/th\u003e\n\u003ctd\u003eUp to 55% less water discharge vs standard bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl included\u003c\/th\u003e\n\u003ctd\u003eModel 62 Automatic Digital Humidifier Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutdoor temperature sensor\u003c\/th\u003e\n\u003ctd\u003eIncluded (digital proportional reset)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplacement water panel\u003c\/th\u003e\n\u003ctd\u003eHydroCore™ Cartridge (Model HYDRLH \/ HYDROL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBypass duct connection\u003c\/th\u003e\n\u003ctd\u003e6 in. round duct collar (reversible left or right)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePlenum opening dimensions\u003c\/th\u003e\n\u003ctd\u003e14-3\/4 in. W × 14-5\/16 in. H (375 × 364 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUnit dimensions\u003c\/th\u003e\n\u003ctd\u003e15-5\/8 in. W × 15-7\/8 in. H × 10-1\/4 in. D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical rating\u003c\/th\u003e\n\u003ctd\u003e24 VAC, 60 Hz, 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTransformer included\u003c\/th\u003e\n\u003ctd\u003e120 VAC to 24 VAC, 10 VA Class 2 Transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater feed connection\u003c\/th\u003e\n\u003ctd\u003e1\/4 in. O.D. copper tubing with compression fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrain hose connection\u003c\/th\u003e\n\u003ctd\u003e1\/2 in. I.D. flexible tubing to floor drain or pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater supply temperature\u003c\/th\u003e\n\u003ctd\u003eCold or service hot water (hot water recommended for heat pump applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eUL rated, AHRI Guideline F compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eBefore you buy\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires an existing or field-cut 14-3\/4 in. by 14-5\/16 in. opening on the warm air supply plenum or cold air return duct with 6-inch bypass ductwork connecting the opposing plenum.\u003c\/li\u003e\n\u003cli\u003eThe Model 62 Automatic Digital Control must be mounted on the cold air return duct at least 6 inches upstream of the bypass duct entry to sense representative indoor air humidity.\u003c\/li\u003e\n\u003cli\u003eThe outdoor temperature sensor must be installed on an exterior north- or east-facing wall out of direct sunlight using standard 18\/2 low-voltage wire.\u003c\/li\u003e\n\u003cli\u003eA continuous downward pitch must be maintained on the 1\/2-inch drain line to ensure free gravitational discharge and prevent winter freeze hazards.\u003c\/li\u003e\n\u003cli\u003eAnnual replacement of the HydroCore™ cartridge is recommended prior to each winter heating season to sustain peak evaporative efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuestions about plenum sizing or digital control integration? Contact our technical team for assistance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat is the HydroCore water panel and how does it work?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe 620A features the HydroCore water panel (Model 35 replacement) engineered with an aluminum mesh honeycomb core and proprietary porous ceramic coating that distributes water evenly across the entire surface for optimal evaporative efficiency.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat automatic control is included with the 620A?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe 620A comes equipped with the AprilAire Model 62 automatic digital humidistat featuring an outdoor temperature sensor that automatically adjusts indoor humidity levels to prevent window condensation during cold weather.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eCan the 620A be installed on either supply or return ductwork?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eYes. The unit can be mounted on either the warm air supply plenum or the cold air return drop with a 6-inch round bypass duct connecting to the opposite side.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat electrical connection is required for the solenoid valve?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe unit includes a 24 V AC electric water solenoid valve powered by the included 120 V to 24 V step-down transformer connected to the furnace board.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat water supply line connects to the humidifier?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eConnect a 1\/4-inch O.D. copper or braided stainless steel tubing line to the cold or hot water domestic supply pipe using the included shutoff valve.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eDoes the 620A have an integrated bypass damper?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eYes. The unit features an integrated circular bypass damper knob with clear Summer (closed) and Winter (open) positions, eliminating the need for an external manual pipe damper.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat drain line size is required?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eA 1\/2-inch I.D. flexible drain hose must be routed from the bottom drain spud with continuous downward pitch to an open basement floor drain, laundry sink, or condensate pump.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eHow often should the Model 35 water panel be replaced?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eReplace the Model 35 water panel once per heating season (annually in the fall) to maintain maximum evaporation and prevent lime and mineral blockage.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eCan hot domestic water be used to supply the humidifier?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eYes. Supplying the unit with domestic hot water increases evaporative capacity and is recommended on heat pump systems where duct air temperatures are cooler.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/gulp3ae81p\/original\/aprilaire-620-series-humidifier-specification-sheet-406.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire 620 Series Humidifier Engineering Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/uw7plaiqy8\/original\/aprilaire-canada-all-products-specification-reference-guide-2258.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire Canada All Products Specification Reference Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/agonbbjzma\/original\/aprilaire-620-720-series-humidifier-owners-manual-10020114.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire 620 \u0026amp; 720 Series Humidifier Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eSpecifications compiled from official AprilAire 620 Series Engineering Specification Sheet (Lit. No. 406) and 620\/720 Series Owner's Manual (10020114). All specifications subject to manufacturer verification. \u003ca href=\"https:\/\/rp.widen.net\/content\/gulp3ae81p\/original\/aprilaire-620-series-humidifier-specification-sheet-406.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eView AprilAire 620 specifications (PDF)\u003c\/a\u003e.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Safety Notice:\u003c\/strong\u003e Evaporative humidifiers require proper mounting to forced-air HVAC ductwork, plumbing connection to a potable water line, and 24V control wiring. Professional installation by a qualified HVAC technician is recommended.\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"Automatic Digital Control (Model 62)","offer_id":53974506668326,"sku":"620A","price":389.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/8521\/7830\/files\/aprilaire_620a_1_hero.jpg?v=1792998294"},{"product_id":"aprilaire-500-small-bypass-evaporative-humidifier","title":"AprilAire 500 Small Bypass Evaporative Humidifier","description":"\u003cp\u003e\u003cstrong\u003eA compact whole-house bypass evaporative humidifier engineered for small-to-medium residential layouts and tight mechanical spaces.\u003c\/strong\u003e The AprilAire Model 500 delivers up to 12 gallons per day (GPD) of humidification for tight homes up to 3,600 sq. ft. Built with a compact 9-1\/2 in. square plenum cutout, the Model 500 easily mounts onto forced-air furnace supply or return ductwork where larger humidifiers cannot fit. Equipped with the Model 60 Automatic Digital Humidifier Control and outdoor temperature sensor, the system continuously adjusts moisture levels based on exterior Ontario winter temperatures to prevent condensation on exterior windows while maintaining comfortable indoor humidity.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact mechanical footprint\u003c\/strong\u003e — engineered with a 9-1\/2 in. square plenum opening, ideal for tight furnace mechanical rooms and horizontal or vertical duct runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic digital humidity control\u003c\/strong\u003e — includes Model 60 digital controller and outdoor temperature sensor to prevent window condensation during severe winter freezes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Model 10 Water Panel technology\u003c\/strong\u003e — heavy-duty expanded aluminum core with porous ceramic coating ensures uniform water distribution and evaporative output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible bypass duct collar\u003c\/strong\u003e — 6-inch round bypass duct collar attaches to either side of the chassis for flexible right-to-left or left-to-right airflow configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive hardware kit\u003c\/strong\u003e — includes 24 VAC Class 2 transformer, saddle valve, outdoor temperature sensor, and digital control module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSizing guide\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTight construction (modern building code, 0.5 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 3,600 sq. ft. (334 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAverage construction (typical residential, 1.0 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,800 sq. ft. (167 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoose construction (older heritage structure, 1.5 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,200 sq. ft. (111 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAprilAire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e500 Series Evaporative Bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEquipment type\u003c\/th\u003e\n\u003ctd\u003eWhole-house compact bypass evaporative humidifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEvaporative capacity\u003c\/th\u003e\n\u003ctd\u003e12 Gallons Per Day (GPD) @ 120°F plenum temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (tight construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 3,600 sq. ft. (334 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (average construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,800 sq. ft. (167 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (loose construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,200 sq. ft. (111 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHumidifier control included\u003c\/th\u003e\n\u003ctd\u003eModel 60 Automatic Digital Humidifier Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutdoor temperature sensor\u003c\/th\u003e\n\u003ctd\u003eIncluded (digital proportional reset)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplacement water panel\u003c\/th\u003e\n\u003ctd\u003eModel 10 Water Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBypass duct connection\u003c\/th\u003e\n\u003ctd\u003e6 in. round duct collar (reversible left or right)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePlenum opening dimensions\u003c\/th\u003e\n\u003ctd\u003e9-1\/2 in. W × 9-1\/2 in. H (241 × 241 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUnit dimensions\u003c\/th\u003e\n\u003ctd\u003e15-5\/8 in. W × 13 in. H × 10-1\/4 in. D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical rating\u003c\/th\u003e\n\u003ctd\u003e24 VAC, 60 Hz, 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTransformer included\u003c\/th\u003e\n\u003ctd\u003e120 VAC to 24 VAC, 10 VA Class 2 Transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater feed rate\u003c\/th\u003e\n\u003ctd\u003e3 Gallons Per Hour (GPH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater supply connection\u003c\/th\u003e\n\u003ctd\u003e1\/4 in. O.D. copper tubing with compression fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrain hose connection\u003c\/th\u003e\n\u003ctd\u003e1\/2 in. I.D. flexible tubing to floor drain or pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater supply temperature\u003c\/th\u003e\n\u003ctd\u003eCold or service hot water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eUL rated, AHRI Guideline F compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eBefore you buy\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires an existing or field-cut 9-1\/2 in. by 9-1\/2 in. opening on the warm air supply plenum or cold air return duct with 6-inch round bypass ducting.\u003c\/li\u003e\n\u003cli\u003eThe Model 60 Automatic Digital Control must be mounted on the cold air return duct at least 6 inches upstream of the bypass connection for accurate humidity sampling.\u003c\/li\u003e\n\u003cli\u003eInstall the outdoor temperature sensor on an exterior wall facing north or east out of direct sunlight using standard low-voltage 18\/2 wire.\u003c\/li\u003e\n\u003cli\u003eA continuous downward pitch must be maintained on the 1\/2-inch drain hose to ensure gravity drainage to a floor drain or condensate removal pump.\u003c\/li\u003e\n\u003cli\u003eAnnual replacement of the Model 10 Water Panel is recommended at the start of every heating season to maintain rated 12 GPD output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuestions about ductwork fitment or humidifier controls? Contact our technical team for assistance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhich evaporative water panel does the Model 500 use?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe Model 500 uses the genuine AprilAire Model 10 water panel, measuring approximately 9.5 inches wide by 9.75 inches high by 1.75 inches thick.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat are the physical dimensions of the Model 500 cabinet?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe compact cabinet measures 15.6 inches wide by 13 inches high by 10.25 inches deep, fitting narrower duct drops where larger humidifiers cannot fit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eDoes the Model 500 include an automatic digital humidistat?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eYes. The Model 500 includes the Model 60 digital automatic control with an outdoor temperature sensor to prevent window condensation during Canadian cold snaps.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat bypass duct size connects to the humidifier?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eA 6-inch round galvanized sheet metal or flexible duct connects the humidifier collar to the opposite HVAC plenum with an integrated damper switch.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat electrical service is required for the solenoid?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe 24 V AC solenoid valve is powered by an included 120 V to 24 V 10 VA transformer wired to the furnace control terminal board.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat water line connection is used?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eConnect a 1\/4-inch O.D. copper or braided supply tube to the domestic cold or hot water supply pipe with the included saddle\/shutoff valve.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat drain plumbing is needed?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eRoute a 1\/2-inch I.D. flexible drain hose from the bottom drain fitting with continuous downward pitch to a floor drain or condensate pump.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhen should the damper be switched to the Summer position?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eSwitch the integrated damper to the Summer (closed) position when the heating season ends and air conditioning starts, preventing conditioned air from bypassing the cooling coil.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eHow often should the water panel be replaced?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eReplace the Model 10 water panel once per year in early autumn prior to turning on the furnace for the winter heating season.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/wmftvjfprz\/original\/aprilaire-500-series-humidifier-specification-sheet-381.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire 500 Series Whole-House Evaporative Humidifier Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/uw7plaiqy8\/original\/aprilaire-canada-all-products-specification-reference-guide-2258.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire Canada All Products Specification Reference Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/dx5u1sdttk\/original\/aprilaire-300-400-400m-500-500m-600-600m-700-700m-humidifier-owners-manual-B2209190.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire Model 500 Humidifier Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eSpecifications compiled from official AprilAire 500 Series Whole-House Evaporative Humidifier Specification Sheet (Lit. No. 381) and 500 Series Owner's Manual (B2209190). All specifications subject to manufacturer verification. \u003ca href=\"https:\/\/rp.widen.net\/content\/wmftvjfprz\/original\/aprilaire-500-series-humidifier-specification-sheet-381.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eView AprilAire 500 specifications (PDF)\u003c\/a\u003e.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Safety Notice:\u003c\/strong\u003e Whole-home bypass humidifiers require cutting into furnace supply\/return plenum and connecting to a water supply. Installation by a qualified HVAC technician is recommended to prevent duct air leakage.\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"Automatic Digital Control (Model 60)","offer_id":53974509388070,"sku":"500","price":240.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/8521\/7830\/files\/aprilaire_500_1_hero.jpg?v=1792998253"},{"product_id":"aprilaire-600-large-bypass-evaporative-humidifier","title":"AprilAire 600 Large Bypass Evaporative Humidifier","description":"\u003cp\u003e\u003cstrong\u003eA high-capacity whole-house large bypass evaporative humidifier featuring a built-in damper for seamless seasonal changeover.\u003c\/strong\u003e The AprilAire Model 600 delivers up to 17 gallons per day (GPD) of moisture distribution for homes up to 5,000 sq. ft. Built with an integrated bypass damper that eliminates the need for field-installed duct dampers, the Model 600 allows homeowners to switch between Winter humidification and Summer cooling modes with a single rotary dial. Equipped with the Model 60 Automatic Digital Humidifier Control and outdoor temperature sensor, the unit continuously modulates humidity output to protect hardwood floors, cabinetry, and interior architectural finishes across Canadian heating seasons.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in bypass damper\u003c\/strong\u003e — integrated rotary damper switches effortlessly between Winter and Summer positions without requiring separate duct damper hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh evaporative capacity\u003c\/strong\u003e — delivers 17 gallons per day, providing comprehensive whole-home humidity coverage for residential floor plans up to 5,000 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic digital humidity control\u003c\/strong\u003e — includes Model 60 digital controller and outdoor temperature sensor to dynamically balance humidity and prevent window moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-efficiency Model 35 Water Panel\u003c\/strong\u003e — expanded aluminum matrix with porous ceramic coating ensures uniform water flow and maximum moisture evaporation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible bypass duct collar\u003c\/strong\u003e — 6-inch round bypass duct collar mounts on either the left or right side of the chassis for flexible equipment pad installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSizing guide\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTight construction (modern building code, 0.5 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 5,000 sq. ft. (465 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAverage construction (typical residential, 1.0 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 2,500 sq. ft. (232 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoose construction (older heritage structure, 1.5 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,500 sq. ft. (139 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAprilAire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e600 Series Evaporative Bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEquipment type\u003c\/th\u003e\n\u003ctd\u003eWhole-house large bypass evaporative humidifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEvaporative capacity\u003c\/th\u003e\n\u003ctd\u003e17 Gallons Per Day (GPD) @ 120°F plenum temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (tight construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 5,000 sq. ft. (465 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (average construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 2,500 sq. ft. (232 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (loose construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,500 sq. ft. (139 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIntegrated bypass damper\u003c\/th\u003e\n\u003ctd\u003eBuilt-in rotary damper (Winter \/ Summer settings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHumidifier control included\u003c\/th\u003e\n\u003ctd\u003eModel 60 Automatic Digital Humidifier Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutdoor temperature sensor\u003c\/th\u003e\n\u003ctd\u003eIncluded (digital proportional reset)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplacement water panel\u003c\/th\u003e\n\u003ctd\u003eModel 35 Water Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBypass duct connection\u003c\/th\u003e\n\u003ctd\u003e6 in. round duct collar (reversible left or right)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePlenum opening dimensions\u003c\/th\u003e\n\u003ctd\u003e14-3\/4 in. W × 14-5\/16 in. H (375 × 364 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUnit dimensions\u003c\/th\u003e\n\u003ctd\u003e15-5\/8 in. W × 15-7\/8 in. H × 10-1\/4 in. D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical rating\u003c\/th\u003e\n\u003ctd\u003e24 VAC, 60 Hz, 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTransformer included\u003c\/th\u003e\n\u003ctd\u003e120 VAC to 24 VAC, 10 VA Class 2 Transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater feed rate\u003c\/th\u003e\n\u003ctd\u003e3 Gallons Per Hour (GPH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater supply connection\u003c\/th\u003e\n\u003ctd\u003e1\/4 in. O.D. copper tubing with compression fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrain hose connection\u003c\/th\u003e\n\u003ctd\u003e1\/2 in. I.D. flexible tubing to floor drain or pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater supply temperature\u003c\/th\u003e\n\u003ctd\u003eCold or service hot water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eUL rated, AHRI Guideline F compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eBefore you buy\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires an existing or field-cut 14-3\/4 in. by 14-5\/16 in. opening on the warm air supply plenum or cold air return duct with 6-inch bypass ductwork.\u003c\/li\u003e\n\u003cli\u003eThe Model 60 Automatic Digital Control must be mounted on the cold air return duct at least 6 inches upstream of the bypass connection for accurate humidity sensing.\u003c\/li\u003e\n\u003cli\u003eMount the outdoor temperature sensor on an exterior wall facing north or east out of direct sunlight using standard 18\/2 low-voltage wire.\u003c\/li\u003e\n\u003cli\u003eEnsure the built-in damper knob is set to \"WINTER\" during the heating season and rotated to \"SUMMER\" when central air conditioning is active.\u003c\/li\u003e\n\u003cli\u003eAnnual replacement of the Model 35 Water Panel is recommended at the start of every heating season to maintain rated 17 GPD output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuestions about bypass ducting or seasonal damper operation? Contact our technical team for assistance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhich water panel does the Model 600 use?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe Model 600 uses the standard AprilAire Model 35 evaporative water panel, featuring an aluminum honeycomb core with a porous clay coating.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat ductwork connections are needed for installation?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe unit requires an opening on the supply or return duct (approx. 10 in. wide by 12.75 in. high) and connects via a 6-inch round bypass metal duct pipe to the opposite plenum.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eDoes the Model 600 feature an integrated bypass damper?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eYes. The built-in bypass damper can be set to Winter (open) during the heating season and turned to Summer (closed) when the central air conditioning system runs.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat electrical power is needed?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe unit includes a 24 V AC water solenoid valve powered by a 120 V to 24 V 10 VA step-down transformer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eHow does the automatic control prevent condensation on windows?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe Model 60 digital controller continuously monitors outdoor air temperature and reduces indoor relative humidity as outdoor temperatures drop, preventing window sweating and drywall moisture damage.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat drain requirements exist for the Model 600?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe unit features a 1\/2-inch drain outlet spud that connects to flexible vinyl tubing routed with continuous fall to a floor drain or sump pit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eCan this humidifier be installed with a heat pump system?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eYes. When installed with a heat pump, plumb the humidifier to the domestic hot water line and configure the blower activation mode to maximize moisture transfer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eHow is the humidifier maintained?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eReplace the Model 35 water panel annually, clean the distribution tray of lime deposits, inspect the solenoid valve strainer, and clean the drain tube.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/tipxadpce4\/original\/aprilaire-600-series-humidifier-specification-sheet-382.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire 600 Series Whole-House Evaporative Humidifier Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/uw7plaiqy8\/original\/aprilaire-canada-all-products-specification-reference-guide-2258.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire Canada All Products Specification Reference Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/dx5u1sdttk\/original\/aprilaire-300-400-400m-500-500m-600-600m-700-700m-humidifier-owners-manual-B2209190.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire Model 600 Humidifier Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eSpecifications compiled from official AprilAire 600 Series Whole-House Evaporative Humidifier Specification Sheet (Lit. No. 382) and 600 Series Owner's Manual (B2209190). All specifications subject to manufacturer verification. \u003ca href=\"https:\/\/rp.widen.net\/content\/tipxadpce4\/original\/aprilaire-600-series-humidifier-specification-sheet-382.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eView AprilAire 600 specifications (PDF)\u003c\/a\u003e.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Safety Notice:\u003c\/strong\u003e Bypass humidifiers must be installed on supply or return ductwork with proper water supply, drain line, and transformer wiring per AprilAire instructions.\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"Automatic Digital Control (Model 60)","offer_id":53974510174502,"sku":"600","price":220.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/8521\/7830\/files\/aprilaire_600_1_hero.jpg?v=1792998193"},{"product_id":"aprilaire-700-fan-powered-evaporative-humidifier","title":"AprilAire 700 Fan-Powered Evaporative Humidifier","description":"\u003cp\u003e\u003cstrong\u003eA high-capacity whole-house fan-powered evaporative humidifier engineered for direct supply plenum mounting without bypass ductwork.\u003c\/strong\u003e The AprilAire Model 700 delivers up to 18 gallons per day (GPD) of moisture distribution for homes up to 5,300 sq. ft. Built with an integrated quiet-operating circulating fan, the Model 700 draws heated air directly from the furnace or heat pump supply plenum through the internal water panel and injects humidified air directly into the home duct system. This self-powered airflow design eliminates the requirement for a separate 6-inch bypass duct, making it ideal for compact mechanical rooms, heat pump systems operating at lower plenum temperatures, and large residential floorplans. Equipped with the Model 60 Automatic Digital Humidifier Control and outdoor temperature sensor, the unit continuously modulates humidity to prevent window condensation while safeguarding architectural wood flooring and millwork during Canadian winter heating.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated internal circulating fan\u003c\/strong\u003e — built-in fan drives airflow through the water panel directly into supply ductwork without requiring bypass duct piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect supply plenum installation\u003c\/strong\u003e — mounts directly to the warm air supply plenum, reducing installation space requirements in compact furnace mechanical rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh evaporative capacity\u003c\/strong\u003e — delivers 18 gallons per day, providing whole-home moisture coverage for expansive residential spaces up to 5,300 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic digital humidity control\u003c\/strong\u003e — includes Model 60 digital controller and outdoor temperature sensor to dynamically balance indoor moisture and avoid window condensation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat pump optimized performance\u003c\/strong\u003e — internal motorized fan delivers rated moisture output even on heat pump systems with lower plenum discharge air temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSizing guide\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTight construction (modern building code, 0.5 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 5,300 sq. ft. (492 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAverage construction (typical residential, 1.0 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 2,600 sq. ft. (242 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLoose construction (older heritage structure, 1.5 ACH)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,800 sq. ft. (167 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAprilAire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e700 Series Fan-Powered Evaporative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEquipment type\u003c\/th\u003e\n\u003ctd\u003eWhole-house fan-powered evaporative humidifier (no bypass duct)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEvaporative capacity\u003c\/th\u003e\n\u003ctd\u003e18 Gallons Per Day (GPD) @ 120°F plenum temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (tight construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 5,300 sq. ft. (492 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (average construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 2,600 sq. ft. (242 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage (loose construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 1,800 sq. ft. (167 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFan drive mechanism\u003c\/th\u003e\n\u003ctd\u003eIntegrated internal circulating fan motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBypass duct requirement\u003c\/th\u003e\n\u003ctd\u003eNone (self-powered airflow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHumidifier control included\u003c\/th\u003e\n\u003ctd\u003eModel 60 Automatic Digital Humidifier Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutdoor temperature sensor\u003c\/th\u003e\n\u003ctd\u003eIncluded (digital proportional reset)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplacement water panel\u003c\/th\u003e\n\u003ctd\u003eModel 35 Water Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePlenum opening dimensions\u003c\/th\u003e\n\u003ctd\u003e14-7\/8 in. W × 14-3\/16 in. H (378 × 360 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUnit dimensions\u003c\/th\u003e\n\u003ctd\u003e15-29\/32 in. W × 18 in. H × 10-11\/32 in. D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical rating (fan motor)\u003c\/th\u003e\n\u003ctd\u003e120 VAC, 60 Hz, 0.8 A (plugs into standard 120V outlet or hardwires)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical rating (control circuit)\u003c\/th\u003e\n\u003ctd\u003e24 VAC, 60 Hz, 0.5 A (transformer included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTransformer included\u003c\/th\u003e\n\u003ctd\u003e120 VAC to 24 VAC, 10 VA Class 2 Transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater feed rate\u003c\/th\u003e\n\u003ctd\u003e3 Gallons Per Hour (GPH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater supply connection\u003c\/th\u003e\n\u003ctd\u003e1\/4 in. O.D. copper tubing with compression fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrain hose connection\u003c\/th\u003e\n\u003ctd\u003e1\/2 in. I.D. flexible tubing to floor drain or pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater supply temperature\u003c\/th\u003e\n\u003ctd\u003eCold or service hot water (hot water recommended for heat pump applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eUL rated, AHRI Guideline F compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eBefore you buy\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires an existing or field-cut 14-7\/8 in. by 14-3\/16 in. opening on the warm air supply plenum where the internal circulating fan can discharge directly into circulating airflow.\u003c\/li\u003e\n\u003cli\u003eRequires an accessible 120 VAC grounded electrical outlet within 6 feet for the internal circulating fan motor power cord, or dedicated field wiring by a qualified electrician.\u003c\/li\u003e\n\u003cli\u003eThe Model 60 Automatic Digital Control must be mounted on the cold air return duct to sample representative return air relative humidity.\u003c\/li\u003e\n\u003cli\u003eInstall the outdoor temperature sensor on an exterior wall facing north or east out of direct sunlight using standard 18\/2 low-voltage wire.\u003c\/li\u003e\n\u003cli\u003eAnnual replacement of the Model 35 Water Panel is recommended prior to each heating season to ensure continuous rated 18 GPD output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuestions about supply plenum installation or electrical connections? Contact our technical team for assistance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhere is the Model 700 mounted on the HVAC system?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe unit mounts directly to the warm air supply plenum, requiring only a single rectangular cutout (approx. 14.8 in. wide by 14.3 in. high) with zero bypass ductwork.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhich water panel does the Model 700 use?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe Model 700 uses the genuine AprilAire Model 35 evaporative water panel.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat electrical connection is required for the internal fan?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eThe internal circulation fan motor operates on 120 V AC single-phase 60 Hz power (0.8 A), plugging directly into a standard 120 V wall outlet, while the water solenoid valve is controlled via 24 V AC.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eDoes the Model 700 include an automatic digital controller?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eYes. The unit includes the Model 60 automatic digital humidistat with an outdoor temperature sensor that automatically adjusts humidity levels to avoid window sweating in winter.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat water supply line connects to the unit?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eConnect a 1\/4-inch O.D. copper or flexible line to the domestic hot or cold water pipe. Using domestic hot water provides highest evaporation rates.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat drain line size is required?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eA 1\/2-inch I.D. drain hose routes from the bottom drain spud to an open floor drain, laundry tub, or condensate pump.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eIs there a summer\/winter damper on the Model 700?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eNo. Because the Model 700 mounts directly to the supply duct without a bypass pipe, there is no bypass damper to open or close between seasons.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"details\"\u003e\u003csummary\u003e\u003cstrong\u003eWhat is the annual maintenance procedure for the Model 700?\u003c\/strong\u003e\u003c\/summary\u003e\u003cdiv class=\"details-content\"\u003e\u003cp\u003eUnclip the front cover, replace the Model 35 water panel, clean any mineral deposits in the distribution tray and drain nozzle, and inspect the fan blade for dust.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/ayro0gkhur\/original\/aprilaire-700-series-humidifier-specification-sheet-383.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire 700 Series Whole-House Evaporative Humidifier Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/uw7plaiqy8\/original\/aprilaire-canada-all-products-specification-reference-guide-2258.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire Canada All Products Specification Reference Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/dx5u1sdttk\/original\/aprilaire-300-400-400m-500-500m-600-600m-700-700m-humidifier-owners-manual-B2209190.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire Model 700 Humidifier Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eSpecifications compiled from official AprilAire 700 Series Whole-House Evaporative Humidifier Specification Sheet (Lit. No. 383) and 700 Series Owner's Manual (B2209190). All specifications subject to manufacturer verification. \u003ca href=\"https:\/\/rp.widen.net\/content\/ayro0gkhur\/original\/aprilaire-700-series-humidifier-specification-sheet-383.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eView AprilAire 700 specifications (PDF)\u003c\/a\u003e.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Safety Notice:\u003c\/strong\u003e Fan-powered humidifiers require 120V power or 24V transformer wiring and proper supply-plenum mounting. Installation by a licensed HVAC technician is recommended.\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"Automatic Digital Control (Model 60)","offer_id":53974510862630,"sku":"700","price":470.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/8521\/7830\/files\/aprilaire_700_1_hero_68d0e7c5-229c-4733-a09c-6f190d94da1d.jpg?v=1792998117"},{"product_id":"aprilaire-800-steam-humidifier","title":"AprilAire 800 Whole-House Steam Humidifier","description":"\u003cp\u003e\u003cstrong\u003eA commercial-grade electrode steam humidifier engineered for comprehensive whole-house moisture distribution independent of HVAC heating cycles.\u003c\/strong\u003e The AprilAire 800 generates pure steam by passing electric current between submerged electrodes in an internal disposable canister, delivering between 11.5 and 34.6 gallons per day (GPD) depending on electrical supply voltage and amperage configuration. Because the system produces steam independently of furnace plenum heat, it is the premier choice for homes heated by variable-capacity heat pumps, radiant in-floor hydronic systems, large luxury floor plans up to 6,200 sq. ft., or structures with humidity-sensitive hardwood flooring and fine architectural millwork. Packaged with the Model 62 Automatic Digital Humidifier Control and exterior temperature sensor, the unit modulates moisture delivery 24\/7 to prevent window condensation throughout harsh Canadian winters.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode steam technology\u003c\/strong\u003e — electric current passes through natural minerals in water to boil steam efficiently without exposed heating elements that foul or burn out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-voltage electrical flexibility\u003c\/strong\u003e — field-configurable for 120 VAC, 208 VAC, or 240 VAC supply power to deliver 11.5, 16.0, 20.5, 23.3, or 34.6 gallons per day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent moisture delivery\u003c\/strong\u003e — introduces steam directly into the supply plenum regardless of furnace firing rate, ideal for heat pump and geothermal systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic digital humidity control\u003c\/strong\u003e — includes Model 62 digital controller and outdoor temperature sensor to dynamically modulate indoor humidity based on exterior winter temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTap water compatibility\u003c\/strong\u003e — operates on municipal or domestic well water between 3 and 36 grains per gallon; no reverse osmosis or water softening pre-filtration required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple annual maintenance\u003c\/strong\u003e — disposable Model 80 steam canister unplugs and replaces in minutes without mechanical scrubbing or acid descaling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSizing guide\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e240V \/ 16.0A (34.6 GPD \/ 131.0 L\/day)\u003c\/th\u003e\n\u003ctd\u003eTight construction up to 6,200 sq. ft. (576 m²) · Average construction up to 3,900 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e240V \/ 11.5A (23.3 GPD \/ 88.2 L\/day)\u003c\/th\u003e\n\u003ctd\u003eTight construction up to 4,400 sq. ft. (409 m²) · Average construction up to 2,800 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e208V \/ 11.5A (20.5 GPD \/ 77.6 L\/day)\u003c\/th\u003e\n\u003ctd\u003eTight construction up to 3,800 sq. ft. (353 m²) · Average construction up to 2,400 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e120V \/ 16.0A (16.0 GPD \/ 60.6 L\/day)\u003c\/th\u003e\n\u003ctd\u003eTight construction up to 3,000 sq. ft. (279 m²) · Average construction up to 1,900 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e120V \/ 11.5A (11.5 GPD \/ 43.5 L\/day)\u003c\/th\u003e\n\u003ctd\u003eTight construction up to 2,200 sq. ft. (204 m²) · Average construction up to 1,400 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAprilAire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e800 Series Whole-House Steam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEquipment type\u003c\/th\u003e\n\u003ctd\u003eResidential electrode canister steam humidifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEvaporative capacity range\u003c\/th\u003e\n\u003ctd\u003e11.5 to 34.6 Gallons Per Day (43.5 to 131.0 Liters\/day)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum coverage (tight construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 6,200 sq. ft. (576 m²) @ 240V \/ 16.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum coverage (average construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 3,900 sq. ft. (362 m²) @ 240V \/ 16.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum coverage (loose construction)\u003c\/th\u003e\n\u003ctd\u003eUp to 2,600 sq. ft. (242 m²) @ 240V \/ 16.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupply voltage options\u003c\/th\u003e\n\u003ctd\u003e120 VAC · 208 VAC · 240 VAC (single phase, 60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating current\u003c\/th\u003e\n\u003ctd\u003e11.5 A or 16.0 A (internal circuit board jumper selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower consumption\u003c\/th\u003e\n\u003ctd\u003e1.4 kW (120V\/11.5A) to 3.8 kW (240V\/16.0A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl included\u003c\/th\u003e\n\u003ctd\u003eModel 62 Automatic Digital Humidifier Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutdoor temperature sensor\u003c\/th\u003e\n\u003ctd\u003eIncluded (digital proportional outdoor reset)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReplacement steam canister\u003c\/th\u003e\n\u003ctd\u003eModel 80 Steam Canister (disposable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater requirements\u003c\/th\u003e\n\u003ctd\u003ePotable tap water (hard or soft), 3 to 36 grains\/gal conductivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater feed connection\u003c\/th\u003e\n\u003ctd\u003e1\/4 in. O.D. copper tubing with compression fitting \u0026amp; inline strainer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater feed operating pressure\u003c\/th\u003e\n\u003ctd\u003e25 to 120 PSI (172 to 827 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrain hose connection\u003c\/th\u003e\n\u003ctd\u003e7\/8 in. I.D. flexible drain hose (10 ft length included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSteam distribution tube\u003c\/th\u003e\n\u003ctd\u003eStainless steel duct-mount dispersion tube included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSteam delivery hose\u003c\/th\u003e\n\u003ctd\u003e6 ft high-temperature EPDM steam hose included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCabinet material\u003c\/th\u003e\n\u003ctd\u003eCorrosion-resistant galvanized sheet steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCabinet dimensions\u003c\/th\u003e\n\u003ctd\u003e20-7\/8 in. H × 10-1\/8 in. W × 7-1\/8 in. D (530 × 257 × 181 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUnit dry weight\u003c\/th\u003e\n\u003ctd\u003e23 lbs (10.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOperating sound level\u003c\/th\u003e\n\u003ctd\u003eWhisper quiet (solid-state relays, no mechanical contactor noise)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSafety \u0026amp; code listings\u003c\/th\u003e\n\u003ctd\u003eUL listed (File E142277), CSA certified, AHRI Guideline F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eBefore you buy\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires a dedicated electrical circuit rated for either 120 VAC (15A or 20A breaker) or 240 VAC (15A or 20A breaker) wired by a licensed electrical contractor according to CSA C22.1 Canadian Electrical Code.\u003c\/li\u003e\n\u003cli\u003eElectrode technology requires natural mineral conductivity (3 to 36 grains per gallon); do not feed the unit with reverse osmosis, deionized, or ultra-pure water.\u003c\/li\u003e\n\u003cli\u003eThe stainless steel steam dispersion tube requires vertical supply ductwork or a minimum horizontal clearance of 24 inches upstream of any elbows, turning vanes, or air filters.\u003c\/li\u003e\n\u003cli\u003eThe 7\/8-inch drain line discharges hot tempered water and must maintain continuous downward slope to an approved drain or high-temperature rated condensate pump (rated ≥ 160°F \/ 71°C).\u003c\/li\u003e\n\u003cli\u003eReplace the Model 80 steam canister annually at the start of each winter humidification season for optimal output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuestions about dedicated electrical circuit sizing or steam dispersion placement? Contact our technical team for assistance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/4uonu5rb2k\/original\/aprilaire-800-steam-humidifier-specification-sheet-251.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire 800 Steam Humidifier Engineering Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/oa3rfot9i1\/original\/aprilaire-800-series-steam-humidifier-installation-guide-maintenance-instructions-B2210091.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire 800 Series Steam Humidifier Installation \u0026amp; Maintenance Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/0fibxufkli\/original\/aprilaire-800-series-steam-humidifier-owners-manual-B2210090.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire 800 Series Steam Humidifier Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rp.widen.net\/content\/uw7plaiqy8\/original\/aprilaire-canada-all-products-specification-reference-guide-2258.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eAprilAire Canada All Products Specification Reference Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eSpecifications compiled from official AprilAire 800 Series Engineering Specification Sheet (Lit. No. 251) and 800 Series Installation and Maintenance Manual (B2210091). All specifications subject to manufacturer verification. \u003ca href=\"https:\/\/rp.widen.net\/content\/4uonu5rb2k\/original\/aprilaire-800-steam-humidifier-specification-sheet-251.pdf?u=5rn8it\" target=\"_blank\" rel=\"noopener\"\u003eView AprilAire 800 specifications (PDF)\u003c\/a\u003e.\u003c\/small\u003e\u003c\/p\u003e","brand":"AprilAire","offers":[{"title":"Automatic Digital Control (Model 62) - 120V \/ 208V \/ 240V Multi-Voltage","offer_id":53974542680358,"sku":"800","price":1289.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/8521\/7830\/files\/aprilaire_800_1_hero_7c850f2e-f034-4725-b730-3b792f302c78.jpg?v=1792997027"}],"url":"https:\/\/avlshop.ca\/collections\/humidifiers.oembed","provider":"AVL Shop","version":"1.0","type":"link"}