Classic Series: Up to 85% AFUE ECM and PSC Motors

The Rheem Classic series upflow oil furnace is for installation in properly ventilated utility rooms.

Classic Series: Up to 85% AFUE ECM and PSC Motors
  • 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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