Water Heater Rheem Professional Series

  • Rating
  • Capacity40, 50, 60, 70 Gallons
  • Fuel TypeNatural Gas
  • Energy Star RatedNo
  • WarrantyUp to 10 years on parts
125 review



Ultimate comfort in just a few clicks!


No payments for 6 months*


Up to $1,250*


Up to 15 years*


The Rheem Classic Atmospheric 50 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 3 to 5 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.

  • Exclusive air/fuel shut-off device
  • A protective control system that disables the heater in the presence of flammable vapour accumulation
  • Eco-friendly burner, low NOx design
  • Temperature and pressure relief valve included
  • Easy to light — no matches required
  • Premium grade anode rod provides long-lasting tank protection
  • Enhanced flow brass drain valve


  • ModelPROG40
  • Fuel TypeNatural Gas
  • Capacity (Gallons)40
  • BTU Input38000
  • VentingAtmospheric
  • Vent Size3″/4″
  • Water Connection3/4″
  • Energy Factor0.58
  • Weight (lbs)127 lbs
  • Energy Star RatedNo
  • ModelPROG50
  • Fuel TypeNatural Gas
  • Capacity (Gallons)50
  • BTU Input38000
  • VentingAtmospheric
  • Certifications and ListingsCSA Certified, UL Listed
  • Finish FamilyGray
  • Indoor/OutdoorIndoor
  • Product Depth (in.)20.5
  • Product Height (in.)61.25
  • Product Weight (lb.)150
  • Product Width (in.)20.5
  • CertificationsCSA
  • ModelPROG60
  • Fuel TypeNatural Gas
  • Capacity (Gallons)60
  • Assembled Depth (in inches)26.5
  • Assembled Weight (in lbs)200
  • Packaged Depth (in inches)28.69
  • Packaged Weight (In lbs)205
  • Assembled Height (in inches)69.25
  • Assembled Width (in inches)21
  • Packaged Height (in inches)71.56
  • Packaged Width (in inches)23.44
  • ModelPROG70/75
  • Fuel TypeNatural Gas
  • Capacity (Gallons)75
  • Application TypeResidential
  • Vent TypeAtmospheric
  • Water Heater ProfileTall
  • BTU Rating76,000
  • Product Height (in.)60.25
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Water Heater Rheem Professional Series


*15-Year Limited Warranty on covered components

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40 Gallons, 50 Gallons, 60 Gallons, 70 Gallons

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