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  • Two-Stage, Quiet Operation1: Provided by a cabinet construction with 1.0 inch of foil faced insulation for quieter sound characteristics
  • Compact Design and 4-Way Field Convertible Design: Stands at only 35" tall and convertible options include vertical upflow, vertical downflow, horizontal left hand or right hand air supply
  • Rugged Steel, Compact Cabinet Construction: Designed for added strength and versatility
  • Cabinet air leakage: less than 2% at 1 inch H2O when tested in accordance with ASHRAE Standard 19
  • Designing for Sustainability with Low GWP: For 2025, the Environmental Protection Agency (EPA) has set a global warming potential (GWP) limit of 700 for refrigerant used in heating and cooling systems. This new requirement will result in a 78%2 lower GWP than previous-generation refrigerants — with only minimal changes to system installation. For us, this is another step toward our continued sustainability goal of reducing greenhouse gas emissions, while still delivering an exceptional level of energy efficient, dependable comfort
  • PlusOne® Refrigerant Detection System™3: An integrated one-box, patented design featuring the A2L sensor and mitigation board, offering easier commissioning with a single component and simplified wiring configuration, compatibility with any 24V thermostat application and system protection by automatically pausing outdoor unit operation — if excess refrigerant is detected
Limited Warranty*: Conditional Parts: 10 Years (registration required)

1Based on manufacturer’s air handler offering, and the product’s airflow stages, motor type and cabinet insulation. Sound levels are also dependent on air handler location and installation
2When comparing the GWP of R-454B to R-410A refrigerant
3Factory or field installed in the furnace coil or air handler and is applicable to the complete heating and cooling system featuring Low GWP Refrigerant (A2L)
*For complete details of the limited and conditional warranties, including applicable terms and conditions, contact your local Contractor or go to Rheem.com for a copy of the product warranty certificate.

Unit of Measure

Type

 N/A Multipurpose Air Handler

Voltage

 N/A 208 to 240 V

Number of Phases

 N/A 1

Frequency

 N/A 60 Hz

Stages of Airflow

 N/A Two-Stage

Motor Type

 N/A Constant Torque

Refrigerant

 N/A R-454B

Nominal Capacity

 N/A 48000 Btu/h14.07 kW4.0 TR

Efficiency

 N/A Standard

Metering

 N/A TXV

Controls

 N/A Non-communicating

Coil Series

 N/A Multiflex

Blower Motor

 N/A 3/4 hp559 W

Blower Motor - RPM

 N/A 300 to 1100

Motor Amps

 N/A 3.8 A

Minimum Circuit Ampacity

 N/A 50 A57 A

Maximum Overcurrent Protection

 N/A 50 A60 A

Weight

 N/A 125 lb57 kg

Shipping Weight

 N/A 134 lb61 kg

Cooling Capacity

 N/A 42000 Btu/h3.5 TR

Air Conditioning Maximum Heat

 N/A 1575 ft³/min

Air Conditioning Maximum Cool

 N/A 1800 ft³/min

Air Conditioning Nominal Heat

 N/A 1400 ft³/min

Air Conditioning Nominal Cool

 N/A 1600 ft³/min

Air Conditioning Minimum Heat

 N/A 1260 ft³/min

Air Conditioning Minimum Cool

 N/A 1440 ft³/min

Maximum Electric Heating

 N/A 18 kW

Minimum Electric Heat CFM

 N/A 1220 1460

Maximum Electric Heat Rise

 N/A 65 ºF

Depth

 N/A 22 1/2 in572 mm

Width

 N/A 24 1/2 in622 mm

Height

 N/A 35 in889 mm

Suply Duct

 N/A 11 3/4 in298 mm

N/A

  • Quiet Operation1: Provided by a cabinet construction with 1.0 inch foil faced insulation for quieter sound characteristics
  • Rugged Steel Cabinet Construction: Designed for added strength and versatility
  • Compact Design and 4-Way Field Convertible Design: Stands at only 35" tall and convertible options include vertical upflow, vertical downflow, horisontal left hand or right hand air supply
  • Less than 2% Cabinet Air Leakage at 1-inch H2O: When tested in accordance with ASHRAE Standard 193
  • Designing for Sustainability with Low GWP: For 2025, the Environmental Protection Agency (EPA) has set a global warming potential (GWP) limit of 700 for refrigerant used in heating and cooling systems. This new requirement will result in a 78%2 lower GWP than previous-generation refrigerants — with only minimal changes to system installation. For us, this is another step toward our continued sustainability goal of reducing greenhouse gas emissions, while still delivering an exceptional level of energy efficient, dependable comfort
  • PlusOne® Refrigerant Detection System™3: An integrated one-box, patented design featuring the A2L sensor and mitigation board, offering easier commissioning with a single component and simplified wiring configuration, compatibility with any 24V thermostat application and system protection by automatically pausing outdoor unit operation — if excess refrigerant is detected
1Based on manufacturer’s air handler offering, and the product’s airflow stages, motor type and cabinet insulation. Sound levels are also dependent on air handler location and installation.
2 When comparing the GWP of R-454B to R-410A refrigerant
3 Factory or field installed in the furnace coil or air handler and is applicable to the complete heating and cooling system featuring Low GWP Refrigerant (A2L)

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