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

Dura-Power™ 20-Gallon Light Duty Lowboy Commercial Electric Water Heater, 19.5 Gallon, 1.5 kW, 120V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 1.88" Insulation, 100131837

Model# 100131837

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

$1404.67 Currently not in Stock

Sale

ProLine® 38-Gallon Lowboy Side-Connect Electric Water Heater, 3 kW, 208V, 1-Phase, 2 Element, Indoor, Dual Magnesium Anodes, Side T&P, Interlock Wiring, 1.5" Insulation, 100314721

Model# 100314721

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

$850.56 Currently not in Stock

Sale

ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater, 50,000 BTU, 120V, Propane (LP), Indoor, KA-90 Anode, Side T&P, 2" Insulation, 100114796

Model# 100114796

The ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater is engineered to maximize efficiency w.....

$2118.48 11 in Stock

Sale

Dura-Power™ 20-Gallon Light Duty Lowboy Commercial Electric Water Heater, 19.5 Gallon, 5 kW, 240V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 1.88" Insulation, 100131903

Model# 100131903

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

$1404.67 Currently not in Stock

Sale

ProLine® 40-Gallon 120-Volt 3000-Watt Mobile Home Electric Water Heater, 3 kW, 240V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, Interlock Wiring, 3" Insulation, 100317016

Model# 100317016

A. O. Smith's Mobile Home Water Heaters are specifically made for easy installation in mobile home a.....

$949.80 Currently not in Stock

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19.9 Gallon, 5.5 kW, 240V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 1" Insulation, 100118301

Model# 100118301

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

$819.67 1 in Stock

Sale

Dura-Power™ 10-Gallon Light Duty Lowboy Commercial Electric Water Heater, 5.5 kW, 208V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 2" Insulation, 100145222

Model# 100145222

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

$1215.22 Currently not in Stock

Sale

ProLine® 28-Gallon Lowboy Top Connect Electric Water Heater, 6 kW, 277V, 1-Phase, 2 Element, Indoor, Dual Aluminum Anodes, Side T&P, Interlock Wiring, 3" Insulation, 100319210

Model# 100319210

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

$904.05 2 in Stock

Sale

ProLine® 10-Gallon Specialty Compact Electric Water Heater, 2.5 kW, 240V, 1-Phase, 1 Element, Indoor, KA-90 Anode, Side T&P, 1" Insulation, 100118428

Model# 100118428

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

$721.66 15 in Stock

Sale

ProLine® 10-Gallon Specialty Compact Electric Water Heater, 3.5 kW, 208V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Top T&P, 1" Insulation, 100188065

Model# 100188065

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

$721.66 15 in Stock

Sale

ProLine® 40-Gallon Tall Electric Water Heater, 4 kW, 120V, 1-Phase, 2 Element, Indoor, KA-90 Anode, Side T&P, 2" Insulation, 100320983

Model# 100320983

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

$908.63 1 in Stock

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19 Gallon, 3.5 kW, 208V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 1" Insulation, 100118553

Model# 100118553

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

$758.93 Expected Date Oct 19th, 2026

Sale

ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater, 40,000 BTU, Indoor, Aluminum Anode, Side T&P, 1.5" Insulation, 100191291

Model# 100191291

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

$1106.02 Expected Date Oct 26th, 2026

Sale

ProLine® 51-Gallon Lowboy Top Connect Electric Water Heater, 10 kW, 208V, 1-Phase, 2 Element, Indoor, Dual Magnesium Anodes, Side T&P, 2" Insulation, 100323101

Model# 100323101

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

$1076.25 Currently not in Stock

Sale

Master-Fit® BTR Self-Cleaning Commercial Gas Water Heater, 81 Gallon, 199,000 BTU, 120V, Natural Gas, Indoor, Aluminum Anode, High Altitude 2,001–8,000 ft, 1.13" Insulation, 100119119

Model# 100119119

Master-Fit® BTR is the original money-saving self-cleaning water heater. It provides outstandingperf.....

$10262.34

Sale

Gold Xi Series 119-Gallon Commercial Electric Water Heater, 27 kW, 208V, 1-Phase, 6 Element, Indoor, Dual Aluminum Anodes, 2.75" Insulation, 100191478

Model# 100191478

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

$12675.89 Currently not in Stock

Sale

ProLine® 51-Gallon Lowboy Top Connect Electric Water Heater, 6 kW, 240V, 1-Phase, 2 Element, Indoor, Dual Aluminum Anodes, Side T&P, Interlock Wiring, 2" Insulation, 100324529

Model# 100324529

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

$1076.25 Currently not in Stock

Sale

Master-Fit® BTR Self-Cleaning Commercial Gas Water Heater, 63 Gallon, 305,000 BTU, 120V, Natural Gas, Indoor, Aluminum Anode, 1.88" Insulation (BTR305A00N000000), 100119302

Model# 100119302

Master-Fit® BTR is the original money-saving self-cleaning water heater. It provides outstandingperf.....

$19087.61 Currently not in Stock

Sale

ProLine® 50-Gallon Direct Vent Natural Gas Water Heater, 40,000 BTU, Indoor, Dual Magnesium Anodes, Side T&P, 2" Insulation (GDV50L00L010T99), 100210264

Model# 100210264

The FVIR-compliant ProLine® 50-Gallon Direct Vent Natural Gas Water Heater heater is to designed to .....

$2552.80 Currently not in Stock

Sale

ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater, 32,000 BTU, Indoor, Magnesium Anode, Side T&P, 2" Insulation (XCR30R00L010000), 100325957

Model# 100325957

The ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater is designed to deliver an eco.....

$1322.48 Currently not in Stock

Showing 1301 to 1320 of 3477 (174 Pages)