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Residential Gas Tank Water Heaters

From high-efficiency ENERGY STAR® certified water heaters to economical standard-efficiency gas water heaters, State Water Heaters has a complete line of natural gas and liquid propane tank water heaters to fit your needs.

State Water Heaters
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ProLine® Low NOx 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater
ProLine® Low NOx 30-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GSX-30-ORBTR 400
  • 32,000 BTU input
  • 62-gallon first hour rating
  • 10-Year Limited Warranty
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ProLine® Low NOx 30-Gallon Atmospheric Vent Short Natural Gas Water Heater
ProLine® Low NOx 30-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GSX-30-OCSR 400
  • 32,000 BTU input
  • 55-gallon first hour rating
  • 10-Year Limited Warranty
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Select® 40-Gallon Gas Water Heater
Select® 40-Gallon Gas Water Heater Model GSX-40-BCS 400
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ProLine® Low NOx 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater
ProLine® Low NOx 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GSX-40-BRBT 400
  • 40,000 BTU input
  • 78-gallon first hour rating
  • 10-Year Limited Warranty
|
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ProLine® Low NOx 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater
ProLine® Low NOx 50-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GSX-50-BCTL 400
  • 40,000 BTU input
  • 84-gallon first hour rating
  • 10-Year Limited Warranty
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ProLine® Low NOx 40-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater
ProLine® Low NOx 40-Gallon Mobile Home Atmospheric Vent Natural Gas Water Heater Model GS6-40-MDV 250
  • Mobile Home Approved
  • 57-gallon first hour rating
  • 6-Year Limited Warranty
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ProLine® Low NOx 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater
ProLine® Low NOx 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater Model GS6-40-BCTL 410
  • 40,000 BTU input
  • 80-gallon first hour rating
  • 6-Year Limited Warranty
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ProLine® Ultra-Low NOx 40-Gallon Atmospheric Vent Short Natural Gas Water Heater
ProLine® Ultra-Low NOx 40-Gallon Atmospheric Vent Short Natural Gas Water Heater Model GS6-40-BCUS 450
  • 40,000 BTU input
  • 72-gallon first hour rating
  • 6-Year Limited Warranty
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ProLine® Ultra-Low NOx 50-Gallon Ultra-Low NOx Atmospheric Vent Short Natural Gas Water Heater
ProLine® Ultra-Low NOx 50-Gallon Ultra-Low NOx Atmospheric Vent Short Natural Gas Water Heater Model GSX-50-BRUT 500
  • 40,000 BTU input
  • 76-gallon first hour rating
  • 10-Year Limited Warranty
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ProLine® Low NOx 30-Gallon Atmospheric Vent Short Liquid Propane Water Heater
ProLine® Low NOx 30-Gallon Atmospheric Vent Short Liquid Propane Water Heater Model GS6-30-OCSR 401
  • 29,000 BTU input
  • 55-gallon first hour rating
  • 6-Year Limited Warranty
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ProLine® Low NOx 50-Gallon Atmospheric Vent Tall Liquid Propane Water Heater
ProLine® Low NOx 50-Gallon Atmospheric Vent Tall Liquid Propane Water Heater Model GS6-50-BCT 401
  • 37,000 BTU input
  • 84-gallon first hour rating
  • 6-Year Limited Warranty
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ProLine® Ultra-Low NOx 30-Gallon Atmospheric Vent Natural Gas Water Heater
ProLine® Ultra-Low NOx 30-Gallon Atmospheric Vent Natural Gas Water Heater Model GS6-30-ORUT 500
  • Delivers a 67-gallon first hour rating
  • 30,000 BTU input
  • 6-Year Limited Warranty
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ProLine® 40-Gallon Standard Atmospheric Vent Gas Water Heater
ProLine® 40-Gallon Standard Atmospheric Vent Gas Water Heater Model GSX-40-BCTL 410
  • 40,000 BTU input
  • 80-gallon first hour rating
  • 10-Year Limited Warranty
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ProLine® 40-Gallon LP Water Heater
ProLine® 40-Gallon LP Water Heater Model GS6-40-BCTL 401
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ProLine® Low NOx 50-Gallon Atmospheric Vent Tall Liquid Propane Water Heater
ProLine® Low NOx 50-Gallon Atmospheric Vent Tall Liquid Propane Water Heater Model GSX-50-RCT 401
  • 45,000 BTU input
  • 89-gallon first hour rating
  • 10-Year Limited Warranty
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