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Rheem Performance Atmospheric Gas Water Heater

SKU: 10770037

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Product Details

Rheem 10770037

The PERFORMANCE atmospheric gas water heaters feature a diagnostic gas valve and a 6 years warranty.


  • Collection Performance
  • UPC 020352666419
  • Online Product ID 10770037
  • Height 52.13"
  • Diameter 21"
  • Warranty 6 years
  • Sink Length 25.5"
  • Capacity (gal.) 40
  • Fuel Type Natural Gas
  • Unit Of Measure Each
  • Application Residential
  • Cold Water Inlet Size 0.75''
  • First Hour Recovery Rate 64 gph
  • Heating Capacity 34000 Btu/hr
  • Height To Vent Connection 52.13''
  • Hot Water Outlet Size 0.75''
  • Recovery Rate At 90 Deg F 34.3 gph
  • Safetylist AHRI Certified, CSA Certified, EcoNet
  • Tank Height 49.25''
  • Uniform Energy Factor Uef 0.58
  • Vent Size 3'',4''
  • Vent Type Atmospheric
  • Shipping x W:22.25"x H:52.5" 129 lbs.

Additional information

  • Recovery: up to 51 gph at a 90 deg F rise, depending on model
  • Self-powered diagnostic gas control valve for improved monitoring and service
  • Eco-friendly burner, low NOx design
  • Meets 40 ng/J NOx requirements
  • Exclusive air/fuel shut-off device
  • Maintenance free - no filter to clean
  • Disables the heater in the presence of flammable vapor accumulation
  • Premium grade anode rod provides long-lasting tank protection
  • Easy to light - no matches required
  • Temperature and pressure relief valve included
  • Low lead compliant
  • Standard replacement parts

About This Brand

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