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Rheem Performance High Demand 98 Gallon Propane Gas Water Heater with 6 Year Limited Warranty

SKU: 644752

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Product Details

Rheem 644752

The PERFORMANCE high demand gas water heaters offer larger gallon capacities and exceed ANSI standards for flammable vapor ignition-resistance.


  • Collection Performance
  • UPC 020352644752
  • Online Product ID 10770027
  • Height 68"
  • Diameter 27.25"
  • Oversized yes
  • Low Lead Compliant yes
  • Warranty 6 years Limited
  • Sink Length 34.125"
  • Capacity (gal.) 98
  • Fuel Type Liquid Propane Gas
  • Unit Of Measure Each
  • Application Residential
  • Cold Water Inlet Size 1''
  • First Hour Recovery Rate 142 gph
  • Heating Capacity 75100 Btu/hr
  • Height To Vent Connection 68''
  • Hot Water Outlet Size 1''
  • Install Location Indoor
  • Maximum Working Pressure 150 psi
  • Number Of Back To Back Showers 1
  • Recovery Rate At 100 Deg F 72.8 gph
  • Safetylist AHRI Certified, CO2 Reduction
  • Tank Height 64''
  • Uniform Energy Factor Uef 0.58
  • Vent Size 4''
  • Shipping x W:30.75"x H:70.5" 350 lbs.

Additional information

  • Recovery capacity: 72.8 gal at a 100 deg F rise
  • 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
  • Standard 1'' water connections with side water connections for space heating applications for 75 and 98 gal model

About This Brand

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