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

ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater with Insulation Blanket, Indoor, Magnesium Anode, Side T&P, 2" Insulation (GCRX5000L010A19), 100302328

Model# 100302328

The ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater with Insulation Blanket is des.....

$2037.79 2 in Stock

Sale

Voltex® MAX 66-Gallon Smart Hybrid Electric Heat Pump Water Heater with Premium Smart Valve Technology, 4.5 kW, 208V, 1-Phase, 2 Element, Indoor, Dual Magnesium Anodes, Side T&P, Interlock Wiring, 2" Insulation, 100393256

Model# 100393256

The ENERGY STAR® certified Voltex® MAX Smart Hybrid Electric Heat Pump water heater can deliver larg.....

$3884.72 Currently not in Stock

Sale

Dura-Power™ 10-Gallon Light Duty Lowboy Commercial Electric Water Heater, 3.5 kW, 208V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 2" Insulation, 100131618

Model# 100131618

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

$1215.22 Currently not in Stock

Sale

Conservationist® 75-Gallon Power Direct Vent Commercial Gas Water Heater, 76,000 BTU, 120V, Natural Gas, Indoor, Dual Magnesium Anodes, Side T&P, 2" Insulation, 100304760

Model# 100304760

The Conservationist® BPD-80 tank-type commercial gas water heater is intended for applications such .....

$7442.42 Currently not in Stock

Sale

Dura-Power™ 15-Gallon Light Duty Lowboy Commercial Electric Water Heater, 13 Gallon, 2 kW, 120V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 2" Insulation, 100131705

Model# 100131705

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

$1277.90 Currently not in Stock

Sale

ProLine® XE 75-Gallon Power Vent Natural Gas Water Heater, 76,000 BTU, 120V, Propane (LP), Indoor, Dual Magnesium Anodes, Side T&P, 2" Insulation, 100310865

Model# 100310865

The ProLine® XE 75-Gallon Power Vent Natural Gas Water Heater is engineered to maximize efficiency w.....

$3229.95 3 in Stock

Sale

Dura-Power™ 15-Gallon Light Duty Lowboy Commercial Electric Water Heater, 13 Gallon, 4 kW, 208V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 2" Insulation, 100131755

Model# 100131755

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

$1277.90 Currently not in Stock

Sale

ProLine® Master 40-Gallon Tall Electric Water Heater, 4.5 kW, 240V, 1-Phase, 2 Element, Indoor, KA-90 Anode, Top T&P, Interlock Wiring, 2" Insulation, 100313249

Model# 100313249

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

$981.79 Currently not in Stock

Sale

ProLine® XE 50-Gallon Power Vent Natural Gas Water Heater, 62,000 BTU, 120V, Indoor, Dual Magnesium Anodes, Side T&P, 2" Insulation, 100113770

Model# 100113770

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

$2944.71 Currently not in Stock

Sale

Dura-Power™ 20-Gallon Light Duty Lowboy Commercial Electric Water Heater, 19.5 Gallon, 4 kW, 480V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 1.88" Insulation, 100131845

Model# 100131845

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

$1404.67 Currently not in Stock

Sale

ProLine® 48-Gallon Lowboy Top Connect Electric Water Heater, 3 kW, 240V, 1-Phase, 2 Element, Indoor, Dual Aluminum Anodes, Side T&P, Interlock Wiring, 2" Insulation, 100315590

Model# 100315590

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

$1102.26 Currently not in Stock

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19.9 Gallon, 2.5 kW, 120V, 1-Phase, 1 Element, Indoor, KA-90 Anode, Side T&P, 1" Insulation, 100118213

Model# 100118213

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, 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

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