Water Heaters

BROWSE BY PRODUCT TYPE:

Commercial Water Heaters

Heat Pump Water Heaters

Indirect-Fired Water Heaters

Solar Water Heaters

Tank Type Gas Water Heaters

Tankless Water Heaters

Water Heater Parts and Repair

Sale

Gold Series Surface Mount Thermostat Commercial Electric, 119 Gallon, 54 kW, 480V, 1-Phase, 9 Element, Indoor, Dual Aluminum Anodes, 3.25" Insulation, 100122197

Model# 100122197

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® 28-Gallon Lowboy Side-Connect Electric Water Heater, 1.5 kW, 120V, 1-Phase, 2 Element, Indoor, Magnesium Anode, Side T&P, Interlock Wiring, 3" Insulation, 100285901

Model# 100285901

The ProLine® Lowboy Side Connect electric water heater is designed to take up as little room as poss.....

$909.76 Currently not in Stock

Sale

ProLine® 50-Gallon Tall Electric Water Heater, 6 kW, 240V, 1-Phase, 2 Element, Indoor, KA-90 Anode, Side T&P, 2.25" Insulation, 100360973

Model# 100360973

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, 240V, 1-Phase, 9 Element, Indoor, Dual Magnesium Anodes, 100122261

Model# 100122261

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® 30-Gallon Short Electric Water Heater, 6 kW, 480V, 1-Phase, 2 Element, Indoor, KA-90 Anode, Side T&P, 3" Insulation, 100291836

Model# 100291836

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

$850.21 1 in Stock

Sale

ProLine® Grid-Capable 40-Gallon Tall Electric Tank Water Heater, 4.5 kW, 240V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, 3" Insulation, 100362841

Model# 100362841

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

$1081.63 Currently not in Stock

Sale

Gold Series Surface Mount Thermostat Commercial Electric, 80 Gallon, 45 kW, 240V, 1-Phase, 9 Element, Indoor, Dual Aluminum Anodes (DRE80A12H092000), 100122378

Model# 100122378

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® 20-Gallon Specialty Compact Electric Water Heater, 19 Gallon, 6 kW, 480V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 1" Insulation, 100295054

Model# 100295054

The ProLine® Compact electric water heater is designed to take up as little room as possible and is .....

$758.93 Expected Date Aug 24th, 2026

Sale

ProLine® 30-Gallon Short Electric Water Heater, 1.65 kW, 120V, 1-Phase, 2 Element, Indoor, Outlet Aluminum Anode, Top T&P, Interlock Wiring, 3" Insulation, 100363708

Model# 100363708

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

$850.21 1 in Stock

Sale

Conservationist® Circulating Commercial Natural Gas Water Heater, 120V, Indoor, High Altitude 4,001–6,000 ft (HW200M12N006000), 100122596

Model# 100122596

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

$6583.73 Currently not in Stock

Sale

ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater, 40,000 BTU, Propane (LP), Indoor, Outlet Magnesium Anode, Top T&P, 1" Insulation, 100295435

Model# 100295435

The ProLine® 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater is designed to deliver an econ.....

$1177.05 Currently not in Stock

Sale

ProLine® Master 50-Gallon Tall Electric Water Heater, 5.5 kW, 240V, 1-Phase, 2 Element, Indoor, Magnesium Anode, Side T&P, Interlock Wiring, 2.25" Insulation, 100365292

Model# 100365292

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

$967.98 Currently not in Stock

Sale

Conservationist® Circulating Commercial Natural Gas Water Heater, 120V, Indoor (HW42012N000000), 100123159

Model# 100123159

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

$12226.24 1 in Stock

Sale

ProLine® 28-Gallon Lowboy Top Connect Electric Water Heater, 4.5 kW, 208V, 1-Phase, 2 Element, Indoor, Dual Magnesium Anodes, Side T&P, Interlock Wiring, 1" Insulation (ENLB30202173S19), 100297070

Model# 100297070

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

$932.17 Currently not in Stock

Sale

ProLine® Master 55-Gallon Tall Electric Water Heater, 6 kW, 208V, 1-Phase, 2 Element, Indoor, Magnesium Anode, Side T&P, 3" Insulation, 100369304

Model# 100369304

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

$1256.49 Currently not in Stock

Sale

120-Gallon Standard Jacketed & Insulated Vertical Commercial Storage Tank, Indoor, 100123639

Model# 100123639

These A. O. Smith storage tanks are designed for storing potable water. Fitting locations are design.....

$5081.09 Currently not in Stock

Sale

ProLine® 40-Gallon Short Electric Water Heater, 6 kW, 277V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, Interlock Wiring, 2.25" Insulation, 100297906

Model# 100297906

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

$826.27 5 in Stock

Sale

ProLine® 30-Gallon Tall Electric Water Heater, 1.5 kW, 120V, 1-Phase, 1 Element, Indoor, Magnesium Anode, Side T&P, 2.5" Insulation, 100373745

Model# 100373745

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

$990.54 1 in Stock

Sale

Dura-Power™ 6-Gallon Light Duty Lowboy Commercial Electric Water Heater, 3 kW, 120V, 1-Phase, 1 Element, Magnesium Anode, Side T&P, 1.13" Insulation, 100131527

Model# 100131527

Dura-Power™ light duty commercial electric water heaters are built to the same high quality standard.....

$1118.49 Currently not in Stock

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19.9 Gallon, 3 kW, 120V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 1" Insulation, 100301512

Model# 100301512

The ProLine® Compact electric water heater is designed to take up as little room as possible and is .....

$819.67 1 in Stock

Showing 201 to 220 of 3477 (174 Pages)