#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters

Commercial Water Heaters

13 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Heaters

Review Rating

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

Price

caret-icon
to

Nominal Tank Capacity (gallons)

caret-icon

Household Size

caret-icon

Application Type

caret-icon

Vent Type

caret-icon

Product Width (in.)

caret-icon

    Sort by

    Top Sellers
Medium Duty 100 Gal. 76K BTU Low NOx (LN) Natural Gas Commercial Water HeaterMedium Duty 100 Gal. 76K BTU Low NOx (LN) Natural Gas Commercial Water Heater
Expert Installation Available
(3.9 / 15)
Model# G100-80N
$2,681.16
Universal Heavy Duty 100 Gal. 199.9K BTU Low NOx (LN) Natural Gas Commercial Water HeaterUniversal Heavy Duty 100 Gal. 199.9K BTU Low NOx (LN) Natural Gas Commercial Water Heater
Expert Installation Available
Model# GN100-200
$6,325.48
Medium Duty 75 Gal. 75K BTU Low NOx (LN) Natural Gas Commercial Water HeaterMedium Duty 75 Gal. 75K BTU Low NOx (LN) Natural Gas Commercial Water Heater
Expert Installation Available
(3.9 / 15)
Model# G75-75N-3
$2,399.00
Medium Duty 75 Gal. 75.1K BTU Low NOx (LN) Natural Gas Power Direct Vent Commercial Water HeaterMedium Duty 75 Gal. 75.1K BTU Low NOx (LN) Natural Gas Power Direct Vent Commercial Water Heater
Expert Installation Available
(4.7 / 3)
Model# GPDV75-75
$4,297.33
Universal Heavy Duty 75 Gal. 125K BTU Low NOx (LN) Natural Gas Commercial Water HeaterUniversal Heavy Duty 75 Gal. 125K BTU Low NOx (LN) Natural Gas Commercial Water Heater
Expert Installation Available
Model# GN75-125
$6,389.16
Medium Duty 50 Gal. 65K BTU Low NOx (LN) Natural Gas Power Direct Vent Commercial Water HeaterMedium Duty 50 Gal. 65K BTU Low NOx (LN) Natural Gas Power Direct Vent Commercial Water Heater
Expert Installation Available
(4.7 / 3)
Model# GPDV50-65
$3,253.37
Medium Duty 50 Gal. 60K BTU Low NOx (LN) Natural Gas Commercial Water Heater
Expert Installation Available
(3.9 / 15)
Model# G50-60N
$2,354.48
Xtreme Heavy Duty 90 Gal. 550K BTU Natural Gas Commercial Water HeaterXtreme Heavy Duty 90 Gal. 550K BTU Natural Gas Commercial Water Heater
Expert Installation Available
Model# GX90-550
$10,591.44
Xtreme Heavy Duty 90 Gal. 550K BTU Natural Gas ASME Mass Code Commercial Water HeaterXtreme Heavy Duty 90 Gal. 550K BTU Natural Gas ASME Mass Code Commercial Water Heater
Expert Installation Available
Model# GX90-550A NG MA
$14,750.50
Universal Heavy Duty 100 Gal. 399.9K BTU Low NOx (LN) Natural Gas Commercial Water HeaterUniversal Heavy Duty 100 Gal. 399.9K BTU Low NOx (LN) Natural Gas Commercial Water Heater
Expert Installation Available
Model# GN100-400
$9,666.59
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
$6,144.68
Universal Heavy Duty 91 Gal. 199.9K BTU Low NOx (LN) Natural Gas Commercial Water HeaterUniversal Heavy Duty 91 Gal. 199.9K BTU Low NOx (LN) Natural Gas Commercial Water Heater
Expert Installation Available
Model# GN91-200
$6,420.95