Plumbing > Water Heaters > Residential Gas > Rheem > Professional Classic Series > Professional Classic Series, Atmospheric (NAECA)


Professional Classic®
Atmospheric Gas Water Heater


    Key Features
  • Cost-Efficient Performance—Produces more hot water at a lower operating cost
  • Guardian System™ & Sensor—Disables heater in the event of flammable vapor accumulation
  • EverKleen™ Patented System—Fights sediment build-up
  • Premium Grade Anode Rod—Provides long-lasting tank protection
  • Eco-Friendly Burner—Reduces emissions using low NOx design
  • Easy-to-Light Pilot—Requires no matchess
    Other Features
  • Maintenance & Filter Free Design
  • Standard Replacement Parts
  • Side Water Connections
  • Enhanced Flow Brass Drain Valve
  • Temperature & Pressure Relief Valve
  • Low Lead Compliance
Professional Classic Gas Water Heater, Atmospheric, NAECA III, 29 Gallon, 32k BTU, Natural, 63% EF, Tall

Part #: 588042

Model #: PROG29-32N RH63

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 30 Gallon, 30k BTU, Natural, 63% EF, Short

Part #: 588070

Model #: PROG30S-30N RH63

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 40 Gallon, 31k BTU, Propane, 62% EF, Short

Part #: 588077

Model #: PROG40S-31P RH62

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 50 Gallon, 38k BTU, Natural, 60% EF, Tall

Part #: 588091

Model #: PROG50-38N RH60

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 50 Gallon, 36k BTU, Propane, 60% EF, Tall

Part #: 588119

Model #: PROG50-36P RH60

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 40 Gallon, 38k BTU, Natural, 62% EF, Short

Part #: 588126

Model #: PROG40S-38N RH62

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 40 Gallon, 32k BTU, Propane, 62% EF, Tall

Part #: 588133

Model #: PROG40-32P RH62

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 40 Gallon, 38k BTU, Natural, 62% EF, Tall

Part #: 588140

Model #: PROG40-38N RH62

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 50 Gallon, 40k BTU, Natural, 61% EF, Short

Part #: 588189

Model #: PROG50S-40N RH61

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 40 Gallon, 40k BTU, Natural, 62% EF, Tall

Part #: 588221

Model #: PROG40-40N RH62

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Professional Classic Gas Water Heater, Atmospheric, NAECA III, 40 Gallon, 40k BTU, Natural, 62% EF, Short

Part #: 588307

Model #: PROG40S-40N RH62

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