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  • PlusOne® Energy Efficiency: ENERGY STAR® certified, featuring 95% AFUE across all model sizes
  • PlusOne® Diagnostics: Industry-first, 7-Segment LED for quick and easy service
  • PlusOne® Ignition System: Proven Direct Spart Ignition (DSI) for reliability and longevity
  • PlusOne® Water Management System: Rheem-exclusive patented block drain sensor that automatically shuts off the furnace when the drain is blocked and alerts the contractor via diagnostic code
Unit of Measure

Type

 N/A Gas Furnaces

Input

 N/A 42000 Btu/h12.30 kW

Heating Capacity

 N/A 39000 Btu/h11.69 kW

High Altitude Output 10% Derate

 N/A 35910 10.52 kW

Blower

 N/A 11 x 7 in279 x 178 mm

Motor H.P.

 N/A 1/2 hp373 W

Motor Type

 N/A Constant Torque

Minimum Circuit Ampacity

 N/A 8

Minimum Overload Protection Device

 N/A 15

Maximum Overload Protection Device

 N/A 15

Heating Speed

 N/A Medium-Low

Cooling Speed

 N/A High

Motor Full Load Amps

 N/A 6.1

Temperature Rise-High Fire Range

 N/A 25 to 55 ºF14 to 31 ºC

Maximum Ext. Static Pressure

 N/A 0.9 inWc0.224 kPa

AFUE

 N/A 95 %

Approx. Shipping Weight

 N/A 56 kg123 lb

Depth

 N/A 28 1/16 in713 mm

Width

 N/A 17.5 in445 mm

Height

 N/A 34 in864 mm

N/A

  • PlusOne® Energy Efficiency: ENERGY STAR® (South) certified, featuring 92% AFUE across all model sizes
  • PlusOne® Diagnostics: Industry-first, 7-Segment LED for quick and easy service
  • PlusOne® Ignition System: Proven Direct Spark Ignition (DSI) for reliability and longevity
  • PlusOne® Water Management System: Friedrich®-exclusive patented block drain sensor that
    • automatically shuts off the furnace when the drain is blocked and alerts the contractor via diagnostic code