Rheem Oil Furnaces


Chances are, the last thing you think about is your air conditioning and heating system. You just expect to be comfortable. That's why Rheem is the best choice you can make. We simply offer a line of the finest heating and cooling solutions in the business. Top-quality products with the latest technology, dependable performance, great warranties and excellent service and support. All of this is why we confidently say, "Welcome to the new degree of comfort."

Select a Model to Learn More:

Rheem oil furnace.

Classic Series: Up to 85.9% AFUE ECM and PSC Motors

The Rheem Classic Series® upflow oil furnace is for installation in properly ventilated utility rooms, closets or alcoves.

  • Direct Drive blower assemblies for heating and air conditioning applications
  • 10-gauge primary and 14-gauge secondary heat exchanger
  • Front clean out ports extend through front wall for accessibility
  • Efficiencies up to 85.9%
  • All furnaces have standard Honeywell controls
  • Available with Beckett, Riello Carlin burners
  • Extended vestibule on all units
  • ECM blower assemblies for heating and air conditioning applications
  • ECM Control board located in furnace vestibule
  • ECM controls set for 2-stage air conditioning, 2-stage heat pump back up

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Rheem oil furnace.

Classic Series: Up to 86.5% AFUE ECM and PSC Motors

Rheem Classic® Series Highboy/Horizontal Low Profile Oil Furnaces with PSC/Direct Drive Motor

  • Available with Front and Rear Flue (ROCB07204M) or with Front Flue Only (ROCB07204P)
  • Highboy, Horizontal, Left or Right Discharge
  • Low Profile 44-1/2"
  • Efficiencies up to 86.5%
  • 3 Firing rates
  • 2-4 Tons A/C
  • 2 Large Accessible Clean Out Posts
  • 3 Pass Heat Exchanger
  • Can be installed with Beckett AFG, Carlin E2 or Riello F3 and BF3 Burners
  • Quick Disconnects on Burner Harness
  • Control Board works with PSC and ECM
  • Limited Lifetime Warranty
  • This unit can be direct vented with the Riello BF3 Burner. Direct vent kits available

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