Water Heaters

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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™ 15-Gallon Light Duty Lowboy Commercial Electric Water Heater, 13 Gallon, 5 kW, 208V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 2" Insulation, 100131735

Model# 100131735

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

$1277.90 Currently not in Stock

Sale

ProLine® 38-Gallon Lowboy Top Connect Electric Water Heater, 6 kW, 480V, 1-Phase, 2 Element, Indoor, Magnesium Anode, Side T&P, Interlock Wiring, 3" Insulation, 100312736

Model# 100312736

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

$842.49 Currently not in Stock

Sale

ProLine® XE 40-Gallon Power Vent Natural Gas Water Heater, 40,000 BTU, 120V, Propane (LP), Indoor, Aluminum Anode, Side T&P, 2" Insulation, 100113727

Model# 100113727

The ProLine® XE 40-Gallon Power Vent Natural Gas Water Heater is engineered to maximize efficiency w.....

$2001.15 3 in Stock

Sale

Dura-Power™ 20-Gallon Light Duty Lowboy Commercial Electric Water Heater, 19.5 Gallon, 4.5 kW, 208V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 1.88" Insulation, 100131834

Model# 100131834

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

$1404.67 Currently not in Stock

Sale

ProLine XE® Voltex® 66-Gallon Hybrid Electric Heat Pump Water Heater, 4.5 kW, 208V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, Interlock Wiring, 2" Insulation (FPTU66202172000), 100314535

Model# 100314535

The Voltex® Hybrid Electric Heat Pump reduces water heating cost by up to 73% through an innovative .....

$3325.95 Currently not in Stock

Sale

ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater, 50,000 BTU, 120V, Propane (LP), Indoor, Aluminum Anode, Side T&P, 2" Insulation, 100114791

Model# 100114791

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

$2118.48 14 in Stock

Sale

Dura-Power™ 20-Gallon Light Duty Lowboy Commercial Electric Water Heater, 19.5 Gallon, 4 kW, 277V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 1.88" Insulation, 100131886

Model# 100131886

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

$1404.67 Currently not in Stock

Sale

ProLine® 28-Gallon Mobile Home Electric Water Heater, 3.5 kW, 240V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, Interlock Wiring, 2" Insulation, 100317000

Model# 100317000

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

$728.60 Currently not in Stock

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19.9 Gallon, 6 kW, 240V, 1-Phase, 1 Element, Indoor, KA-90 Anode, Side T&P, 1" Insulation, 100118291

Model# 100118291

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™ 20-Gallon Light Duty Lowboy Commercial Electric Water Heater, 19.5 Gallon, 4 kW, 240V, 1-Phase, 1 Element, Magnesium Anode, Side T&P, 1.88" Insulation, 100131980

Model# 100131980

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 Tall Electric Water Heater, 9 kW, 208V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, 2" Insulation, 100319027

Model# 100319027

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

$908.63 Expected Date Sep 8th, 2026

Sale

ProLine® 10-Gallon Specialty Compact Electric Water Heater, 5.5 kW, 240V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 1" Insulation, 100118420

Model# 100118420

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

$721.66 17 in Stock

Sale

Dura-Power™ 15-Gallon Light Duty Lowboy Commercial Electric Water Heater, 13 Gallon, 2.5 kW, 480V, 1-Phase, 1 Element, Magnesium Anode, Side T&P, 2" Insulation, 100160728

Model# 100160728

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

$1277.90 Currently not in Stock

Sale

Master-Fit® BTL 81-Gallon Ultra-Low NOx Commercial Gas Water Heater, 120,000 BTU, 120V, Natural Gas, Indoor, Magnesium Anode, 1.13" Insulation, 100322002

Model# 100322002

A. O. Smith now offers the shortest footprint in the most popular 199,000 Btu input sizes. At only 2.....

$9434.96 Currently not in Stock

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19 Gallon, 3.5 kW, 208V, 1-Phase, 1 Element, Indoor, Magnesium Anode, Side T&P, 1" Insulation, 100118579

Model# 100118579

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® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater, 40,000 BTU, Indoor, Dual Magnesium Anodes, Side T&P, 1.5" Insulation, 100191313

Model# 100191313

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

$1167.18 Currently not in Stock

Sale

ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater, 32,000 BTU, Indoor, Outlet Aluminum Anode, Top T&P, 2" Insulation, 100323458

Model# 100323458

ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater is designed to deliver an economi.....

$1288.24 1 in Stock

Sale

Master-Fit® BTR Self-Cleaning Commercial Gas Water Heater, 100 Gallon, 199,000 BTU, 120V, Natural Gas, Indoor, Magnesium Anode, 1.13" Insulation (BTR20000N000S19), 100119170

Model# 100119170

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

$10414.48 Currently not in Stock

Sale

ProLine® 40-Gallon Direct Vent Natural Gas Water Heater, 38,000 BTU, Indoor, Magnesium Anode, Side T&P, 2" Insulation, 100210112

Model# 100210112

The FVIR-compliant ProLine® 40-Gallon Direct Vent Natural Gas Water Heater is to designed to draw ai.....

$2243.47 2 in Stock

Sale

ProLine® 51-Gallon Lowboy Top Connect Electric Water Heater, 4.5 kW, 240V, 1-Phase, 2 Element, Indoor, Dual Magnesium Anodes, Side T&P, Interlock Wiring, 2" Insulation (PNL50202172000), 100324956

Model# 100324956

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

$1177.60 Currently not in Stock

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