Performance 40 Gal. Short 6 Year 38,000 BTU Natural Gas Tank Water Heater

Stock status: In stock
Country: United Kingdom

The Rheem Performance 40 Gal. Natural Gas Short Water Heater comes with a 38,000 BTU/hour environmentally friendly Low NOx burner that provides ample hot water for households with 2 to 4 people. The push button ignition system ensures safe and easy startup. Its maintenance free combustion air intake system means there are no filters to clean and replace. The self-diagnostic gas control valve monitors system performance. A premium grade anode rod provides long lasting tank protection. Factory installed temperature and pressure relief valve and 3/4 in. water connections are included with the water heater for easy installation.

  • California and Utah residents (Utah effective 7/1/18): this water heater does not meet ultra low NOx (ULN) emissions requirements, regulations prohibit the sale, shipment or installation of this water heater in any air quality district that requires ULN water heaters, please refer to the maps below to confirm if your home is in a district that requires ULN emission water heaters, and if so please select an approved ULN model
  • 40 Gal. tank provides ample hot water for households with 2 to 4 people
  • Delivers 67 Gal. of hot water in the first hour
  • 6-year limited warranty on tank and parts for your convenience
  • 1-year in home labor warranty for peace of mind
  • 0.58 uniform energy factor indicates an energy efficient water heater
  • Maintenance free - no filter to clean or replace
  • Piezo ignition system for no match lighting
  • Rated for installations up to 10,200 ft.
  • Designed for easy replacement of your existing water heater
  • Meets 2015 NAECA standards





Product Depth (in.) 21.5
Product Height (in.) 50.25
Product Width (in.) 21.5
Tank Valve Size (in.) .75
Water Connection Size (in.) .75
Application Type Residential
Commercial/Residential Residential
Finish Family Gray
Fuel Type Gas
Gas Type Natural Gas
Indoor/Outdoor Indoor
Maximum Temperature (F) 160
Minimum Temperature (F) 45
Nominal Tank Capacity (gallons) 40
Product Weight (lb.) 125lb
Rated Tank Capacity (gallons) 39
Recovery Rate at 90F Rise (gallons/hour) 38.4
Returnable 90-Day
Tank Lining Material Glass
Tank Warranty 6 Year
Uniform Energy Factor 0.58
Water Heater Features LoNox,Overheat Protection,Pilot Light Window,Pilot Reset Button,Temperature Pressure Relief Valve
Water Heater Profile Short
Wattage (watts) 0
Certifications and Listings CSA Certified,FVIR Certified
Labor Warranty 1 Year
Part Warranty 6 Year