#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters

Commercial Water Heaters

Shop Products We Install

Shop Products We Install

Rheem

Rheem

Gas

Gas

Natural Gas

Natural Gas

Nominal Tank Capacity (gallons): 100 gal

Nominal Tank Capacity (gallons): 100 gal

Electric

Electric

300 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Heaters

Review Rating

caret-icon
54 & Up3 & Up2 & Up1 & Up0

Brand

caret-icon

Price

caret-icon
to

Water Heater Type

caret-icon

Nominal Tank Capacity (gallons)

caret-icon

Household Size

caret-icon

Water Heater Profile

caret-icon

Part Warranty

caret-icon

Application Type

caret-icon

Required Volt Connection

caret-icon

Vent Type

caret-icon

Water Heater Features

caret-icon

Wattage (watts)

caret-icon

Gas Type

caret-icon

Indoor/Outdoor

caret-icon

Product Width (in.)

caret-icon

Eco Friendly

caret-icon

Let Us Do It For You

caret-icon

    Sort by

    Top Sellers
Universal Heavy Duty 37 Gal. 199.9K BTU Low NOx (LN) Natural Gas Commercial Water HeaterUniversal Heavy Duty 37 Gal. 199.9K BTU Low NOx (LN) Natural Gas Commercial Water Heater
Expert Installation Available
Model# GN37-200-1
$6,097.34
20 Gal. 208-Volt 1.5 kW 1-Phase Point of Use Commercial Electric Water Heater20 Gal. 208-Volt 1.5 kW 1-Phase Point of Use Commercial Electric Water Heater
Expert Installation Available
(4.2 / 17)
Model# EGSP20 208 Volt 1.5kW POU
$737.68
Light Duty 30 Gal. 480-Volt 10 kW Multi Phase Field Convertible Commercial Electric Water HeaterLight Duty 30 Gal. 480-Volt 10 kW Multi Phase Field Convertible Commercial Electric Water Heater
Expert Installation Available
(4.8 / 6)
Model# ELD30-TB 480 Volt 10 kW
$1,817.00
Universal Heavy Duty 65 Gal. 360K BTU Natural Gas Commercial Water HeaterUniversal Heavy Duty 65 Gal. 360K BTU Natural Gas Commercial Water Heater
Expert Installation Available
(3.6 / 23)
Model# G65-360-1
$11,834.82
Heavy Duty 85 Gal. 208-Volt 36 kW 3-Phase Surface Thermostat Commercial Electric Water HeaterHeavy Duty 85 Gal. 208-Volt 36 kW 3-Phase Surface Thermostat Commercial Electric Water Heater
Expert Installation Available
(5 / 3)
Model# ES85-36-G 208 Volt 3 Phase
$7,030.00
Light Duty 50 Gal. 208-Volt 9 kW Multi Phase Field Convertible Commercial Electric Water HeaterLight Duty 50 Gal. 208-Volt 9 kW Multi Phase Field Convertible Commercial Electric Water Heater
Expert Installation Available
(3.3 / 8)
Model# ELD52-TB 208 Volt 9 kW
$2,144.75
Light Duty 50 Gal. 480-Volt 6 kW Multi Phase Field Convertible Commercial Electric Water HeaterLight Duty 50 Gal. 480-Volt 6 kW Multi Phase Field Convertible Commercial Electric Water Heater
Expert Installation Available
(4.8 / 6)
Model# ELD52-TB 480 Volt 6 kW
$2,207.00
6 Gal. 277-Volt 6 kW 1-Phase Point of Use Commercial Electric Water Heater6 Gal. 277-Volt 6 kW 1-Phase Point of Use Commercial Electric Water Heater
Expert Installation Available
(3.7 / 6)
Model# EGSP6 277 Volt 6kw POU
$625.00
5.5 kW, 240-Volt Non-Thermostatic Tankless Electric Water Heater, Commercial5.5 kW, 240-Volt Non-Thermostatic Tankless Electric Water Heater, Commercial
Expert Installation Available
(3.1 / 14)
Model# RTEH55
$245.80
15 Gal. 208-Volt 6 kW 1-Phase Point of Use Commercial Electric Water Heater15 Gal. 208-Volt 6 kW 1-Phase Point of Use Commercial Electric Water Heater
Expert Installation Available
(4.2 / 17)
Model# EGSP15 208 Volt 6kW POU
$718.83
Light Duty 40 Gal. Short 240-Volt 6 kW Multi Phase Field Convertible Commercial Electric Water HeaterLight Duty 40 Gal. Short 240-Volt 6 kW Multi Phase Field Convertible Commercial Electric Water Heater
Expert Installation Available
(5 / 1)
Model# ELDS40-TB 240 Volt 6 kW
$2,020.00
6 Gal. 277-Volt 3 kW 1-Phase Point of Use Commercial Electric Water Heater6 Gal. 277-Volt 3 kW 1-Phase Point of Use Commercial Electric Water Heater
Expert Installation Available
(3.7 / 6)
Model# EGSP6 277 Volt 3kw POU
$722.98