A.O. Smith

BROWSE BY PRODUCT TYPE:

Plumbing

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 (ENL50202172S19), 100314430

Model# 100314430

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, 2.5 kW, 240V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 1" Insulation, 100118217

Model# 100118217

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, 3 kW, 277V, 1-Phase, 1 Element, Aluminum Anode, Side T&P, 1.88" Insulation, 100131861

Model# 100131861

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 Lowboy Side-Connect Electric Water Heater, 3.5 kW, 240V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, Interlock Wiring, 2" Insulation, 100316433

Model# 100316433

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

$935.76 Currently not in Stock

Sale

ProLine® 10-Gallon Specialty Compact Electric Water Heater, 4.5 kW, 240V, 1-Phase, 1 Element, Indoor, Aluminum Anode, Side T&P, 1" Insulation (EJC10261492000), 100118336

Model# 100118336

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

$721.66 15 in Stock

Sale

Dura-Power™ 20-Gallon Light Duty Lowboy Commercial Electric Water Heater, 19.5 Gallon, 3 kW, 120V, 1-Phase, 1 Element, Magnesium Anode, Side T&P, 1.88" Insulation, 100131962

Model# 100131962

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 Short Electric Water Heater, 6 kW, 480V, 1-Phase, 2 Element, Indoor, Aluminum Anode, Side T&P, Interlock Wiring, 2.25" Insulation, 100318715

Model# 100318715

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

$826.27 Expected Date Oct 19th, 2026

Sale

ProLine® 20-Gallon Specialty Compact Electric Water Heater, 19 Gallon, 3 kW, 208V, 1-Phase, 1 Element, Indoor, Magnesium Anode, Side T&P, 1" Insulation, 100118499

Model# 100118499

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

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, 3 kW, 208V, 1-Phase, 1 Element, Indoor, KA-90 Anode, Side T&P, 1" Insulation, 100118604

Model# 100118604

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, 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

Master-Fit® BTR Self-Cleaning Commercial Gas Water Heater, 100 Gallon, 199,000 BTU, 120V, Natural Gas, Indoor, Aluminum Anode, High Altitude 2,001–8,000 ft, 1.13" Insulation (BTR200A00N000S54), 100119176

Model# 100119176

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

$17121.71 Currently not in Stock

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

Sale

ProLine® 30-Gallon Atmospheric Vent Short Natural Gas Water Heater, 32,000 BTU, Indoor, Magnesium Anode, Side T&P, 1" Insulation (GCBL30R00L010S19), 100323944

Model# 100323944

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

$1057.62 Currently not in Stock

Sale

Master-Fit® BTR Self-Cleaning Commercial Gas Water Heater, 85 Gallon, 365,000 BTU, 120V, Natural Gas, Indoor, Aluminum Anode, 2.38" Insulation (BTR36500N000000), 100119352

Model# 100119352

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

$17856.63 Currently not in Stock

Sale

ProLine® 50-Gallon Atmospheric Vent Short Liquid Propane Gas Water Heater, 40,000 BTU, Indoor, Magnesium Anode, Side T&P, 2" Insulation (GCRL5001P040S19), 100210197

Model# 100210197

The ProLine® 50-Gallon Atmospheric Vent Short Liquid Propane Gas Water Heater is designed to deliver.....

$1295.14 2 in Stock

Sale

ProLine® 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater, 32,000 BTU, Indoor, Aluminum Anode, Side T&P, 2" Insulation (GCR30R00L010000), 100325924

Model# 100325924

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

$1257.87 3 in Stock

Sale

Master-Fit® BTR Self-Cleaning Commercial Gas Water Heater, 100 Gallon, 275,000 BTU, 120V, Propane (LP), Indoor, Aluminum Anode, 1.13" Insulation (BTR27501P000000), 100119558

Model# 100119558

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

$15728.41 Currently not in Stock

Sale

ProLine® 30-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater, 35,500 BTU, Indoor, KA-90 Anode, Side T&P, 2" Insulation, 100210505

Model# 100210505

The ProLine® 30-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater is convertible for prop.....

$1331.03 Currently not in Stock

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