The most efficient water heater on the market, cutting electricity costs by up to 75% while providing smart whole-home leak defense. Engineered with an advanced heat pump compressor operating at an astonishing 4.07 Uniform Energy Factor (UEF), the Rheem ProTerra® qualifies for maximum Canadian decarbonization and energy efficiency rebates. Features factory-installed LeakGuard™ 360° leak detection and auto-water shutoff valve to safeguard your home against water damage.
Technical specifications
| Warranty | 10-Year limited warranty for tank and parts, 1-year full in-home labor warranty See Residential Warranty Certificate for complete information Source: Rheem warrantyWarranty is provided by the manufacturer under its own terms. See the source link for full details. |
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Key features
- Up to 4.07 Uniform Energy Factor (UEF) — extracts ambient heat from basement air and transfers it into water, delivering more than 400% thermal efficiency compared to traditional electric water heaters.
- High-efficiency hybrid heat pump operation — dramatically reduces household electricity bills, paying for itself in energy savings over standard electric tanks.
- Built-in LeakGuard™ auto-shutoff — 360° leak detection rope sensor detects water leaks and closes the integrated brass ball valve in under 15 seconds, preventing catastrophic basement floods.
- Integrated EcoNet® Wi-Fi — monitor hot water availability, select operating modes (Energy Saver, Heat Pump, High Demand, Electric, Vacation), and track energy usage via iOS/Android.
- Ducting ready — top duct collar attachments permit easy connection to flexible ductwork to route cool exhaust air outside or to adjacent utility spaces.
- Dual backup electric elements — premium incoloy backup heating elements activate automatically during peak demand to ensure your home never runs out of hot water.
How the Rheem ProTerra heat pump works
Specifications
| Brand | Rheem |
|---|---|
| Series | Prestige® ProTerra® Hybrid Electric Heat Pump with LeakGuard |
| Product type | Hybrid electric heat pump storage water heater |
| Uniform Energy Factor (UEF) | Up to 4.07 (ENERGY STAR® Tier 4 certified) |
| First Hour Rating (FHR - 50 Gal) | 67 US Gallons (254 L) |
| Compressor & refrigerant | High-efficiency rotary compressor with R134a refrigerant |
| Leak defense | LeakGuard™ 360° sensor & automatic motorized shutoff valve |
| Smart features | EcoNet® Wi-Fi built-in |
| Operating ambient temperature | 2 °C to 43 °C (35 °F to 110 °F) |
| Electrical requirement | 240 V AC, 1 Phase, 60 Hz, 30 A dedicated breaker |
| Operating sound level | Quiet 45 dB(A) operation |
| Dimensions (50 Gal - H × Dia) | 67.0 × 22.25 in (170.2 × 56.5 cm) |
| Warranty | 10-year limited tank & parts warranty |
Before you buy
- Electrical breaker: Requires a dedicated 240 V, 30 A double-pole breaker circuit.
- Installation space: Needs at least 700 cubic feet of surrounding air space (e.g. 10 × 10 × 7 ft room) or optional ducting to an adjacent space for airflow intake and exhaust.
- Condensate drain: Heat pump dehumidification produces water condensate; requires nearby floor drain, laundry drain, or small condensate removal pump.
- Rebate qualification: Eligible for federal and provincial heat pump decarbonization grant programs.
Documents
- Specification sheet — Rheem ProTerra Hybrid Electric (PDF)
- Installation and operation manual — ProTerra Series (PDF)
Specifications from Rheem technical engineering documentation. Subject to manufacturer revisions.
Installation & Safety Notice: Hybrid heat pump water heaters require a dedicated 240V / 30A electrical supply, proper ambient room volume or ducting, and installation by qualified plumbing and electrical trades in accordance with local electrical safety codes.
Common questions
Is installation included?
No. AVL Shop sells equipment only. Installation is done by an independent licensed contractor that you hire.
How is freight charged?
Freight cost is included in your written quote before you pay.
What warranty does this product have?
The manufacturer warranty applies. Where we have the manufacturer’s exact wording, it is shown in the Warranty row of the specifications on this page, with a link to the source.
How do I get a quote?
Use Request a quote on this page and send the model and your city or postal code.