120 gallon water heaters: heat pump and hybrid prices
$15,722: 1 model from 1 store, prices checked daily. Commercial-grade heat pump water heaters around 120 gallons, for very large homes, small businesses and multi-family buildings. These need a 208/240 V circuit and serious floor space.
Check the size your household needs and what it costs to run.
Best value ($/gal)
$132.11
A. O. Smith CAHP-120 Commercial Heat Pump Water Heater, 119 Gallon · SupplyHouse.com
Cheapest heater
$15,722
A. O. Smith CAHP-120 Commercial Heat Pump Water Heater, 119 Gallon · SupplyHouse.com
Typical $/gal
$132.11
Median across 1 in-stock listings
All stores
All brands
| Water heater | Volts | Store | Checked | Buy | |||||
|---|---|---|---|---|---|---|---|---|---|
| A. O. Smith CAHP-120 Commercial Heat Pump Water Heater, 119 Gallon A. O. SmithEnergy Star | 119 gal | 194 | 240 V | -- | SupplyHouse.com | $15,722 | $132.11 | today | View deal |
$/gal is the price divided by tank capacity. Compare the first-hour rating (FHR) too: it is what decides whether a tank keeps up with your busiest hour. The sizing calculator works out the FHR your household needs and the running cost.