{"product_id":"rheem-ikonic-super-high-efficiency-condensing-tankless-gas-water-heater","title":"Rheem IKONIC Super High Efficiency Condensing Tankless Gas Water Heater","description":"\u003cp\u003e\u003cstrong\u003eThe premier ultra-high-efficiency condensing tankless water heater engineered for continuous, on-demand hot water and built-in smart home control.\u003c\/strong\u003e Delivering up to 11.0 GPM max flow (41.6 L\/min) at an industry-leading 0.96 Uniform Energy Factor (UEF), the Rheem IKONIC™ platform combines dual commercial-grade stainless steel heat exchangers, Hot Start Programming™, and integrated EcoNet® Wi-Fi for dependable performance through demanding Canadian winters.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.96 UEF condensing efficiency\u003c\/strong\u003e — dual commercial-grade stainless steel heat exchangers extract maximum latent heat from combustion exhaust, cutting natural gas consumption by up to 36% compared to standard tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Start Programming™\u003c\/strong\u003e — intelligent pre-warming eliminates cold water bursts during back-to-back household usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh continuous flow capacity\u003c\/strong\u003e — 199,900 BTU\/h modulating burner delivers up to 11.0 GPM max flow, sustaining a steady 5.3 GPM continuous output during steep 70 °F (39 °C) winter temperature rises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in EcoNet® Wi-Fi\u003c\/strong\u003e — monitor performance, receive proactive maintenance alerts, adjust temperature down to the degree, and track energy usage directly from your smartphone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible 2-inch and 3-inch PVC venting\u003c\/strong\u003e — certified for venting runs up to 60 ft with 2-inch pipe or up to 150 ft with 3-inch Schedule 40 PVC, CPVC, or polypropylene.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact space-saving wall mount\u003c\/strong\u003e — lightweight design frees up valuable basement floor space and includes a quick-hang bracket for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow the Rheem IKONIC™ condensing tankless works\u003c\/h2\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; border-radius: 12px; margin: 24px 0; background: #000; box-shadow: 0 4px 16px rgba(0,0,0,0.08);\"\u003e\n  \u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/Fq1clL7U5YA?rel=0\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen title=\"How the Rheem IKONIC Super High Efficiency Tankless Gas Water Heater Works\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eRheem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eIKONIC™ Super High Efficiency Condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eIndoor condensing tankless gas water heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum gas input\u003c\/th\u003e\n\u003ctd\u003e199,900 BTU\/h (58.6 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum gas input\u003c\/th\u003e\n\u003ctd\u003e11,000 BTU\/h (3.2 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUniform Energy Factor (UEF)\u003c\/th\u003e\n\u003ctd\u003e0.96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum flow rate\u003c\/th\u003e\n\u003ctd\u003e11.0 GPM (41.6 L\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eContinuous flow at 70 °F (39 °C) rise\u003c\/th\u003e\n\u003ctd\u003e5.3 GPM (20.1 L\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeat exchangers\u003c\/th\u003e\n\u003ctd\u003eDual commercial-grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTurndown ratio\u003c\/th\u003e\n\u003ctd\u003e18:1 intelligent modulating burner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eIntegrated EcoNet® Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVenting diameter \u0026amp; max length\u003c\/th\u003e\n\u003ctd\u003e2 in (up to 60 ft) \/ 3 in (up to 150 ft) PVC\/CPVC\/PP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions (H × W × D)\u003c\/th\u003e\n\u003ctd\u003e27.5 × 17.75 × 11.25 in (69.9 × 45.1 × 28.6 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUnit weight\u003c\/th\u003e\n\u003ctd\u003e58 lb (26.3 kg)\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\u003eGas service verification: Confirm incoming gas supply and meter flow capacity for 199,900 BTU\/h under Canadian gas code CSA B149.1; compatible with 1\/2-inch lines up to 24 ft.\u003c\/li\u003e\n\u003cli\u003eGroundwater temperatures: In Ontario, winter groundwater cools to 4 °C (40 °F). At an 80 °F rise to 120 °F, continuous delivery is 4.7 GPM, effortlessly running 2 simultaneous high-flow showers.\u003c\/li\u003e\n\u003cli\u003eVenting compliance: Must be vented directly outside using certified ULC S636 PVC, CPVC, or polypropylene pipe with appropriate exterior snow clearances.\u003c\/li\u003e\n\u003cli\u003eCondensate line: Requires a dedicated drain line with an inline condensate neutralizer kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.rheem.com\/blobazrheem\/wp-content\/uploads\/sites\/2\/TK-RTGHS-Rev3_Ikonic_Wholesale_1019.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSpecification sheet — Rheem IKONIC Super High Efficiency Condensing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.rheem.com\/blobazrheem\/wp-content\/uploads\/sites\/2\/RTGH-Use-and-Care-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVenting and installation guide — Rheem High Efficiency Gas (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eSpecifications from Rheem technical engineering documentation. Subject to manufacturer revisions.\u003c\/small\u003e\u003c\/p\u003e","brand":"Rheem","offers":[{"title":"Natural Gas","offer_id":54084302897446,"sku":"CRTGH-S11iN","price":1978.0,"currency_code":"CAD","in_stock":true},{"title":"Propane","offer_id":54084307648806,"sku":"CRTGH-S11iP","price":1978.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/8521\/7830\/files\/rheem_ikonic_hero_1500.jpg?v=1792991487","url":"https:\/\/avlshop.ca\/products\/rheem-ikonic-super-high-efficiency-condensing-tankless-gas-water-heater","provider":"AVL Shop","version":"1.0","type":"link"}