Rheem is a major global manufacturer of residential and commercial water heating and HVAC equipment. They are currently leading the transition toward ultra-efficient, electric heat pump water heaters.
207 models · $418–$10,591

Rheem
Rheem Performance Platinum Water Heater
$879

Rheem
15 Gal. 208-Volt 3 kW 1-Phase Point of Use Commercial Electric Water Heater
$684

Rheem
Heavy Duty 85 Gal. 208-Volt 36 kW 3-Phase Surface Thermostat Commercial Electric Water Heater
$7,030

Rheem
Rheem 120 Electric
$6,247.08

Rheem
Rheem Point of Use Commercial Electric Water Heater
$646

Rheem
Performance Platinum 50 Gal. Tall 36,000 BTU Liquid Propane Water Heater with 12-Year Warranty
$1,059

Rheem
Rheem Performance Plus Smart Non-Condensing Outdoor Liquid Propane Tankless Water Heater
$953

Rheem
Performance Plus 9.5 GPM Smart Non-Condensing Outdoor Natural Gas Tankless Water Heater
$1,337.63

Rheem
Performance Plus 40 Gal Tall 4500-Watt Double Element Electric Water Heater w/ LED Diagnostic System and 9-Year Warranty
$579

Rheem
Rheem Universal Heavy Duty Natural Gas Commercial Water Heater
$8,138.3

Rheem
Performance Plus 50 Gal Medium 4500-Watt Double Element Electric Water Heater w/ LED Diagnostic System - 9-Year Warranty
$658.9

Rheem
Performance Plus 7.0 GPM Non-Condensing Indoor Liquid Propane Tankless Water Heater
$786.66

Rheem
Heavy Duty 120 Gal. 480-Volt 24 kW 3-Phase Surface Thermostat Commercial Electric Water Heater
$8,223.27

Rheem
Performance Plus 50 Gal Tall 5500-Watt Double Element Electric Water Heater w/ LED Diagnostic System and 9-Year Warranty
$639

Rheem
Rheem Xtreme Heavy Duty Natural Gas Commercial Water Heater
$10,591.44

Rheem
Rheem Performance Platinum Water Heater
$779

Rheem
Marathon 40 Gal. Tall 4500-Watt Double Element Non Metallic Electric Water Heater with Lifetime Warranty
$1,144

Rheem
ProTerra 40 Gal. Smart High Efficiency Hybrid Heat Pump Water Heater w/ Leak Detection & Auto Shutoff - 10-Year Warranty
$1,719

Rheem
Rheem Performance Platinum Indoor Recirculating Natural Gas Tankless Water Heater
$1,701.38

Rheem
Performance 30 Gal. Medium 4500-Watt Double Element Electric Water Heater with 6-Year Warranty
$417.58

Rheem
Gladiator 55 Gal. Tall 12-Year 5500W Double Element Electric Water Heater w/ Leak Detection, Auto Shutoff - Pro 3-Pack
$2,520.93

Rheem
Rheem Performance Plus Smart Non-Condensing Outdoor Natural Gas Tankless Water Heater
$844.6

Rheem
Rheem 85 Electric
$4,443.51

Rheem
Performance 50 gal. Tall 6-Year 34,000 BTU Ultra Low NOx (ULN) Natural Gas Tank Water Heater with Top T and P Valve
$772.75
Sizing is critical; a tank that is too small leads to cold showers, while one too large wastes energy. Consider heat pump (hybrid) models if replacing electric, as they pay for themselves in energy savings.
Read full guideRheem makes water heaters. We track 207 Rheem products.
Rheem products range from $187 to $13,607.1, with an average price of $2,102. Rheem is positioned as a above average brand, 22% above the category average.
Yes, Rheem is positioned as a above average brand in its primary category (Water Heaters), priced 22% above the category average.
The Performance 30 Gal. Medium 4500-Watt Double Element Electric Water Heater with 6-Year Warranty starts at $417.58 and is available at 0 retailers.
Sizing is critical; a tank that is too small leads to cold showers, while one too large wastes energy. Consider heat pump (hybrid) models if replacing electric, as they pay for themselves in energy savings.
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