Whirlpool Heat Pump (Hybrid) Water Heaters
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Whirlpool Hybrid Heat Pump 66-Gallon Water Heater
Whirlpool Heat Pump (Hybrid) Water Heaters: buyer's guide
Whirlpool offers 2 heat pump / hybrid water heaters models in the lineup we track. This page is the Whirlpool-specific cut of the broader Heat Pump (Hybrid) Water Heaters water heaters category — same product class, narrowed to the Whirlpool catalog only.
About Whirlpool
Whirlpool is a brand in the US water-heater market.
For the complete Whirlpool lineup across all sub-types and capacities, see the Whirlpool Water Heaters hub.
Whirlpool Heat Pump (Hybrid) Water Heaters models we track
- Whirlpool Hybrid Heat Pump 50-Gallon Water Heater (UE6T-50H) — Whirlpool Hybrid 50-gallon heat pump — older heat pump line, predecessor of current AO Smith Voltex / State Premier Hybrid. Limited US retail availability now....
- Whirlpool Hybrid Heat Pump 66-Gallon Water Heater (UE6T-66H) — Whirlpool Hybrid 66-gallon heat pump — between-size hybrid for 3-4 person households. Older platform than current AO Smith Voltex; Lowe's sometimes discounts th...
Other Heat Pump / Hybrid water heaters brands
If you're cross-shopping heat pump / hybrid water heaters beyond Whirlpool, the following brands also ship in this category:
- Rheem Heat Pump / Hybrid
- AO Smith Heat Pump / Hybrid
- Bradford White Heat Pump / Hybrid
- Rinnai Heat Pump / Hybrid
- Ruud Heat Pump / Hybrid
- State Heat Pump / Hybrid
- Richmond Heat Pump / Hybrid
- Lochinvar Heat Pump / Hybrid
About Heat Pump (Hybrid) Water Heaters water heaters
Heat pump water heaters (also called hybrid water heaters) use a refrigerant cycle — essentially a small air conditioner running in reverse — to extract heat from ambient room air and transfer it into the water tank. The result is the most efficient residential water heating technology available, with Uniform Energy Factor (UEF) ratings of 3.4–3.6 — meaning 3.4–3.6 units of heat delivered per unit of electricity consumed. Compared to standard electric resistance tanks (UEF ~0.93), heat pumps cut annual operating cost to roughly one-third.
The Inflation Reduction Act Section 25C provides a $2,000 federal tax credit for qualifying heat pump water heater installs. Most state and utility electrification rebates stack on top (...
For the complete heat pump / hybrid buyer's guide (all brands, full comparison framework), see the Heat Pump (Hybrid) Water Heaters category hub.
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