The Rheem Performance 40 Gal. Natural Gas Tall 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 TOP mounted temperature and pressure relief valve and 3/4 in. water connections are included with the water heater for easy installation.

Features

Item Weight	127
Nominal Tank Capacity (gallons)	40
Maximum Temperature (F)	160
Efficiency Level	High
Gas Type	Natural Gas
Returnable	90-Day
BTU Rating	36,000
Tank Lining Material	Glass
Uniform Energy Factor	0.58
Household Size	2-4
Product Weight (lb.)	127 lb
Minimum Temperature (F)	45 °F
Wattage (watts)	0
Tank Warranty	6 Year
Rated Tank Capacity (gallons)	38
Water Heater Profile	Tall
Finish Family	Gray
Water Heater Features	Overheat Protection,Temperature Pressure Relief Valve
Indoor/Outdoor	Indoor
Fuel Type	Gas
Application Type	Residential
Commercial/Residential	Residential
Pack Size	1
Vent Type	Atmospheric
Recovery Rate at 90F Rise (gallons/hour)	36.4
Product Height (in.)	61.25 in
Water Connection Size (in.)	0.75
Product Width (in.)	19 in
Product Depth (in.)	19 in
Tank Valve Size (in.)	0.75
Part Warranty	6 Year
Labor Warranty	1 Year
Certifications and Listings	CSA Certified,FVIR Certified