Water Heaters

BROWSE BY PRODUCT TYPE:

Commercial Water Heaters

Heat Pump Water Heaters

Heater Descalers

Indirect-Fired Water Heaters

Tankless Water Heater Installation Kits

Tankless Water Heaters

Water Heater Pans

Water Heater Stands

Water Tank Cleaners

Solar Water Heaters

Tank Type Electric Water Heaters

Tank Type Gas Water Heaters

Tankless Gas Water Heaters

Water Heater Parts and Repair

Sale

Commercial Tankless Rack System - Free-Standing In-Line, 597,000 BTU, Propane (LP), Indoor, 100282613

Model# 100282613

The Free Standing In-Line design allows you to link up to 20 heaters together with multi-link system.....

$10656.78 Currently not in Stock

Sale

Gold Xi Series 80-Gallon ASME Commercial Electric Water Heater, 12.3 kW, 480V, 1-Phase, 3 Element, Indoor, Dual Magnesium Anodes, 2.63" Insulation, 100354073

Model# 100354073

Gold Xi DVE displays detailed operational and diagnostic information. Fault or alert messages appear.....

$8604.94 Currently not in Stock

Sale

Gold Series Surface Mount Thermostat Commercial Electric, 119 Gallon, 18 kW, 240V, 1-Phase, 6 Element, Indoor, Dual Aluminum Anodes, 100122132

Model# 100122132

Gold DRE series available with 50, 80, and 119 gallon storage tanks, with input choices ranging from.....

$9891.83 Currently not in Stock

Sale

Commercial Tankless Rack System - Free-Standing In-Line, 398,000 BTU, Propane (LP), Indoor (ACICRS26ILP), 100282698

Model# 100282698

The Free Standing In-Line design allows you to link up to 20 heaters together with multi-link system.....

$7565.46 Currently not in Stock

Sale

240V / 4.50 kW Single-Chamber Point-of-Use Electric Tankless Water Heater, 1-Phase, 2 Element, Indoor, 100358021

Model# 100358021

The 240 Volt 4.5 Kilowatt Single-Chamber Electric Tankless Water Heater can provide continuous hot w.....

$225.44 Currently not in Stock

Sale

Gold Series Surface Mount Thermostat Commercial Electric, 119 Gallon, 40.5 kW, 208V, 1-Phase, 9 Element, Indoor, Dual Aluminum Anodes (DRE12022G093000), 100122203

Model# 100122203

Gold DRE series available with 50, 80, and 119 gallon storage tanks, with input choices ranging from.....

$9891.83 Currently not in Stock

Sale

ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater, 40,000 BTU, Indoor, KA-90 Anode, Side T&P, 2" Insulation (GCR5000L010S41250), 100286182

Model# 100286182

The ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater is designed to deliver an econ.....

$1144.67 16 in Stock

Sale

ProLine® 50-Gallon Tall Electric Water Heater, 6 kW, 277V, 1-Phase, 2 Element, Indoor, KA-90 Anode, Side T&P, Interlock Wiring, 2.25" Insulation, 100361290

Model# 100361290

The ProLine® Standard Electric water heater is the reliable choice when you want to maximize hot wat.....

$927.95 29 in Stock

Sale

Gold Series Surface Mount Thermostat Commercial Electric, 119 Gallon, 54 kW, 208V, 3-Phase, 9 Element, Indoor, Dual Aluminum Anodes (DRE120221093T11), 100122275

Model# 100122275

Gold DRE series available with 50, 80, and 119 gallon storage tanks, with input choices ranging from.....

$9891.83 Currently not in Stock

Sale

ProLine® 38-Gallon Lowboy Top Connect Electric Water Heater, 5 kW, 240V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, Interlock Wiring, 3" Insulation, 100292106

Model# 100292106

The ProLine® Lowboy Electric water heater with Top Water Connections is the reliable choice when you.....

$842.49 Currently not in Stock

Sale

ProLine® Grid-Capable 50-Gallon Short Electric Tank Water Heater, 4.5 kW, 240V, 1-Phase, 2 Element, Indoor, Magnesium Anode, Side T&P, 2.5" Insulation, 100362912

Model# 100362912

Take advantage of advanced utility savings with ProLine® Grid-Capable water heaters. The built-in CT.....

$1216.17 Currently not in Stock

Sale

Gold Series Surface Mount Thermostat Commercial Electric, 80 Gallon, 40.5 kW, 208V, 1-Phase, 9 Element, Indoor, Dual Aluminum Anodes, 100122382

Model# 100122382

Gold DRE series available with 50, 80, and 119 gallon storage tanks, with input choices ranging from.....

$6740.24 Currently not in Stock

Sale

ProLine® 38-Gallon Lowboy Top Connect Electric Water Heater, 4.5 kW, 240V, 1-Phase, 2 Element, Indoor, Magnesium Anode, Top T&P, Interlock Wiring, 1.5" Insulation, 100295303

Model# 100295303

The ProLine® Lowboy Electric water heater with Top Water Connections is the reliable choice when you.....

$819.84 Currently not in Stock

Sale

ProLine® XE 55-Gallon Tall Smart Valve Grid-Capable Electric Water Heater, 5.5 kW, 240V, 1-Phase, 2 Element, Indoor, Sacrificial Anode, Side T&P, 3" Insulation, 100363776

Model# 100363776

Get smarter hot water from A. O. Smith. Our ProLine® XE Smart Electric Grid-Capable water heaters ar.....

$1339.03 Currently not in Stock

Sale

Conservationist® Circulating Commercial Propane Gas Water Heater, 120V, Indoor (HW200M12P000000), 100122600

Model# 100122600

Conservationist® high efficiency gas boilers are designed for indoor use in installations requiring .....

$6583.73 Currently not in Stock

Sale

ProLine® 28-Gallon Lowboy Top Connect Electric Water Heater, 4.5 kW, 240V, 1-Phase, 1 Element, Indoor, Dual Aluminum Anodes, Side T&P, 3" Insulation, 100295818

Model# 100295818

The ProLine® Lowboy Electric water heater with Top Water Connections is the reliable choice when you.....

$904.05 3 in Stock

Sale

ProLine® 36-Gallon Lowboy Top Connect Electric Water Heater, 4.5 kW, 240V, 1-Phase, 1 Element, Indoor, Dual Aluminum Anodes, Side T&P, 2" Insulation, 100365564

Model# 100365564

The ProLine® Lowboy Electric water heater with Top Water Connections is the reliable choice when you.....

$842.49 Currently not in Stock

Sale

Conservationist® Circulating Commercial Natural Gas Water Heater, 120V, Indoor (HW42012N000Z33), 100123163

Model# 100123163

Conservationist® high efficiency gas boilers are designed for indoor use in installations requiring .....

$12226.24 Currently not in Stock

Sale

ProLine® XE High Efficiency Ultra-Low NOx Natural Gas Combi Boiler, 110,000 BTU, Indoor, 100297222

Model# 100297222

The ProLine® XE Combi Boiler provides high efficiency space heating and domestic hot water (DHW) in .....

$3865.41 Currently not in Stock

Sale

ProLine® Ultra-Low Nox Direct Vent 40-Gallon Gas Water Heater, 36,000 BTU, Natural Gas, Indoor, Dual Magnesium Anodes, Side T&P, 2" Insulation, 100369751

Model# 100369751

The ProLine XE® 40-Gallon Ultra-Low NOx Direct Vent Natural Gas Water Heater offer horizontal or ver.....

$2194.46 Currently not in Stock

Showing 201 to 220 of 3611 (181 Pages)