Water Heaters

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Commercial Water Heaters

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Tankless Water Heaters

Water Heater Parts and Repair

Sale

ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater, 50,000 BTU, Indoor, Magnesium Anode, Side T&P, 2" Insulation (GCRT5000L010A19), 100305105

Model# 100305105

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

$1412.47 Currently not in Stock

Sale

Dura-Power™ 15-Gallon Light Duty Lowboy Commercial Electric Water Heater, 13 Gallon, 4.5 kW, 240V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 2" Insulation, 100131711

Model# 100131711

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

$1277.90 Currently not in Stock

Sale

ProLine® 40-Gallon Tall Electric Water Heater, 4.5 kW, 208V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, Interlock Wiring, 2" Insulation (ENT40352173000), 100311057

Model# 100311057

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

$908.63 1 in Stock

Sale

ProLine® 40-Gallon Atmospheric Vent Short Natural Gas Water Heater, 40,000 BTU, Indoor, KA-90 Anode, Side T&P, 1" Insulation, 100051190

Model# 100051190

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

$1067.95 Currently not in Stock

Sale

Dura-Power™ 15-Gallon Light Duty Lowboy Commercial Electric Water Heater, 13 Gallon, 3 kW, 240V, 1-Phase, 1 Element, Magnesium Anode, Side T&P, 2" Insulation, 100131782

Model# 100131782

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

$1277.90 Currently not in Stock

Sale

ProLine® 40-Gallon Short Electric Water Heater, 4.5 kW, 208V, 1-Phase, 2 Element, Indoor, Magnesium Anode, Side T&P, Interlock Wiring, 2.25" Insulation (ENS40202173S19), 100313868

Model# 100313868

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

$826.27 Expected Date Oct 26th, 2026

Sale

ProLine® XE 40-Gallon High Efficiency Flue Damper Tall Natural Gas Water Heater, 40,000 BTU, Indoor, Aluminum Anode, Side T&P, 2" Insulation, 100114212

Model# 100114212

The ProLine® XE 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater with Flue Damper offers hig.....

$1373.00 Currently not in Stock

Sale

Dura-Power™ 20-Gallon Light Duty Lowboy Commercial Electric Water Heater, 19.5 Gallon, 6 kW, 240V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 1.88" Insulation, 100131851

Model# 100131851

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

$1404.67 1 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 (ENL50202172P72), 100315945

Model# 100315945

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

$1076.25 Currently not in Stock

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19.9 Gallon, 4.5 kW, 208V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 1" Insulation, 100118225

Model# 100118225

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, 208V, 1-Phase, 1 Element, Magnesium Anode, Side T&P, 1.88" Insulation, 100131942

Model# 100131942

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

$1404.67 Currently not in Stock

Sale

ProLine® 50-Gallon Direct Vent Natural Gas Water Heater, 40,000 BTU, Indoor, Magnesium Anode, Side T&P, 2" Insulation (GDV5000L010S99), 100318397

Model# 100318397

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

$2505.74 Currently not in Stock

Sale

ProLine® 10-Gallon Specialty Compact Electric Water Heater, 4.5 kW, 240V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Top T&P, 1" Insulation, 100118342

Model# 100118342

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® 30-Gallon Short Electric Water Heater, 4.5 kW, 240V, 1-Phase, 2 Element, Indoor, Magnesium Anode, Side T&P, Interlock Wiring, 3" Insulation (PNS30202172000), 100158839

Model# 100158839

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

$993.16 Currently not in Stock

Sale

Master-Fit® BTR 81-Gallon Multi-Flue Commercial Gas Water Heater, 154,000 BTU, 120V, Propane (LP), Indoor, Magnesium Anode, Side T&P, 1.13" Insulation, 100319872

Model# 100319872

The Master-Fit® BTR series provides outstanding performance and maximum installation flexibility for.....

$13067.33 Currently not in Stock

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19 Gallon, 4.5 kW, 208V, 1-Phase, 1 Element, Indoor, Magnesium Anode, Side T&P, 1" Insulation, 100118507

Model# 100118507

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

$758.93 Expected Date Oct 26th, 2026

Sale

ProLine® 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater, 40,000 BTU, Indoor, Magnesium Anode, Side T&P, 2" Insulation (GCR5000L010S19), 100191207

Model# 100191207

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

$1144.67 6 in Stock

Sale

Master-Fit® BTL 86-Gallon Ultra-Low NOx Commercial Gas Water Heater, 390,000 BTU, 120V, Natural Gas, Indoor, Magnesium Anode, 1.13" Insulation (BTL400A00N000S19), 100322024

Model# 100322024

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

$22166.20 Currently not in Stock

Sale

ProLine® 6-Gallon Specialty Compact Electric Water Heater, 3 kW, 208V, 1-Phase, 1 Element, Indoor, Magnesium Anode, Side T&P, 1" Insulation, 100118662

Model# 100118662

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

$536.69 Expected Date Oct 26th, 2026

Sale

ProLine® 55-Gallon Atmospheric Vent Tall Natural Gas Water Heater, Indoor, Outlet Aluminum Anode, Top T&P, 2" Insulation, 100191365

Model# 100191365

The ProLine® 55-Gallon Atmospheric Vent Tall Natural Gas Water Heater is designed to deliver an econ.....

$2276.60 Currently not in Stock

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