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Residential Gas Tank Water Heaters

American offers a full range of natural gas and liquid propane tank water heaters. ENERGY STAR® certified high-efficiency models to cost-effective standard-efficiency options, that meet every need.

American Water Heaters
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G81-50T40R - ProLine® Master 50-Gallon Liquid Propane Water Heater - 8 Year Warranty
G81-50T40R - ProLine® Master 50-Gallon Liquid Propane Water Heater - 8 Year Warranty Model G81-50T40R 401
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
GU82-50T40R - ProLine® Master 50-Gallon Tall Ultra-Low NOx Natural Gas Water Heater - 8 Year Warranty
GU82-50T40R - ProLine® Master 50-Gallon Tall Ultra-Low NOx Natural Gas Water Heater - 8 Year Warranty Model GU82-50T40R 500
  • Delivers 78-gallon first hour rating
  • 40,000 BTU input atmospheric vent design
  • 8-year warranty
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GU82-50T40R - ProLine® Master 50-Gallon Tall Ultra-Low NOx Gas Water Heater - 8 Year Warranty
GU82-50T40R - ProLine® Master 50-Gallon Tall Ultra-Low NOx Gas Water Heater - 8 Year Warranty Model GU82-50T40R 450
  • Delivers 84-gallon first hour rating
  • 40,000 BTU input atmospheric vent design
  • 8-year warranty
View Model
G82-50S40 - ProLine® Master 50-Gallon Liquid Propane Water Heater - 8 Year Warranty
G82-50S40 - ProLine® Master 50-Gallon Liquid Propane Water Heater - 8 Year Warranty Model G82-50S40 401
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
G82-50T40R - ProLine® Master 50-Gallon Gas Water Heater - 8 Year Warranty
G82-50T40R - ProLine® Master 50-Gallon Gas Water Heater - 8 Year Warranty Model G82-50T40R 400
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
G82-50T50L - ProLine® Master 50-Gallon Liquid Propane Water Heater - 8 Year Warranty
G82-50T50L - ProLine® Master 50-Gallon Liquid Propane Water Heater - 8 Year Warranty Model G82-50T50L 401
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
GU81-50T40R - ProLine® Master 50-Gallon Tall Ultra-Low NOx Gas Water Heater - 8 Year Warranty
GU81-50T40R - ProLine® Master 50-Gallon Tall Ultra-Low NOx Gas Water Heater - 8 Year Warranty Model GU81-50T40R 450
  • Delivers 84-gallon first hour rating
  • 40,000 BTU input atmospheric vent design
  • 8-year warranty
View Model
GU82-40T40R - ProLine® Master 40-Gallon Tall Ultra-Low NOx Gas Water Heater - 8 Year Warranty
GU82-40T40R - ProLine® Master 40-Gallon Tall Ultra-Low NOx Gas Water Heater - 8 Year Warranty Model GU82-40T40R 450
  • Delivers 83-gallon first hour rating
  • 40,000 BTU input atmospheric vent design
  • 8-year warranty
View Model
G82-50T50 - ProLine® Master 50-Gallon Gas Water Heater - 8 Year Warranty
G82-50T50 - ProLine® Master 50-Gallon Gas Water Heater - 8 Year Warranty Model G82-50T50 400
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
G82-40S40R - ProLine® Master 40-Gallon Gas Water Heater - 8 Year Warranty
G82-40S40R - ProLine® Master 40-Gallon Gas Water Heater - 8 Year Warranty Model G82-40S40R 400
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
G81-50T40R - ProLine® Master 50-Gallon Gas Water Heater - 8 Year Warranty
G81-50T40R - ProLine® Master 50-Gallon Gas Water Heater - 8 Year Warranty Model G81-50T40R 400
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
G82-50T40R - ProLine® Master 50-Gallon Liquid Propane Water Heater - 8 Year Warranty
G82-50T40R - ProLine® Master 50-Gallon Liquid Propane Water Heater - 8 Year Warranty Model G82-50T40R 401
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
G82-40S40R - ProLine® Master 40-Gallon Liquid Propane Water Heater - 8 Year Warranty
G82-40S40R - ProLine® Master 40-Gallon Liquid Propane Water Heater - 8 Year Warranty Model G82-40S40R 401
  • Precise sensing and faster heating response
  • LED Status Indicator displays diagnostic information
  • 8-year warranty
View Model
GU81-50T40R - ProLine® Master 50-Gallon Tall Ultra-Low NOx Natural Gas Water Heater - 8 Year Warranty
GU81-50T40R - ProLine® Master 50-Gallon Tall Ultra-Low NOx Natural Gas Water Heater - 8 Year Warranty Model GU81-50T40R 500
  • Delivers 76-gallon first hour rating
  • 40,000 BTU input atmospheric vent design
  • 8-year warranty
View Model
GU82-40T40R - ProLine® Master 40-Gallon Tall Ultra-Low NOx Natural Gas Water Heater - 8 Year Warranty
GU82-40T40R - ProLine® Master 40-Gallon Tall Ultra-Low NOx Natural Gas Water Heater - 8 Year Warranty Model GU82-40T40R 500
  • Delivers 83-gallon first hour rating
  • 40,000 BTU input atmospheric vent design
  • 8-year warranty
View Model
Showing 1-15 of 22
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Get it installed by a Local Pro
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American water heaters are available through your local plumbing professional.
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