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  • PlusOne® Ignition System: Direct Spark Ignition (DSI) for reliability and longevity.
  • Scroll Compressors on all models: Provides maximum efficiency and quiet operation.
  • MicroChannel Evaporator & Condenser Coil: Delivers superior performance with a robust surface, a decreased refrigerant requirement and is lighter than conventional copper tube/aluminum fin coils.All-aluminum construction offers superior protection against formicary corrosion and aluminum tube rubbing damage. Design allows for easier and faster cleaning.
  • Thermal Expansion Valves: Standard on all models for precise superheat control, reliability, and energy efficiency at all operating conditions.
  • High Pressure Control: Standard on all models for refrigerant component protection and reliability.
  • Easily Accessible Control Box, Furnace Compartment and Slide-Out Blower Section Allows for faster installability and serviceability.
  • Supplemental Electric Heating Option Available: Field-Installed, electrical heat strips, up to 15 kW with simplified single-point wiring, are available for periods of extreme weather conditions.
  • Tested. Trusted. Tough. 100% Factory Run Tested.
  • PlusOne® Refrigerant Detection System™1 Integrated, patented design providing system protection and homeowner peace-of-mind with low GWP refrigerant monitoring

1 Factory installed on 3.5, 4 and 5 ton AC models and all tonnages on HP models. For R-454B equipment with a refrigerant charge less than 3.9 lbs (≈1.8 kg or ≈62.6 oz), a refrigerant detection system is not required by the UL 60335-2-40 standard.

Unit of Measure

Voltage

 N/A 208/230 V

Frequency

 N/A 60 Hz

Number of Phases

 N/A 3

Outdoor Sound Rating

 N/A 79 dB

Refrigerant Charge

 N/A 46.4 oz1315 g

Minimum Circuit Ampacity

 N/A 18

Minimum Overcurrent Protection Device Size

 N/A 20

Maximum Overcurrent Protection Device Size

 N/A 25

Shipping Weight

 N/A 392 lb178 kg

Weight

 N/A 174 kg384 lb

Gross Cooling Capacity

 N/A 29400 Btu/h8.61 kW

EER2

 N/A 10.6

SEER2

 N/A 13.4

Nominal CFM

 N/A 1000 ft³/min472 L/s

AHRI Rated CFM

 N/A 980 ft³/min462 L/s

AHRI Net Cooling Capacity

 N/A 28400 Btu/h8.32 kW

Net Sensible Cooling Capacity

 N/A 21100 Btu/h6.18 kW

Net Latent Cooling Capacity

 N/A 7300 Btu/h2.14 kW

Net System Power

 N/A 2.45 kW

Heating Input

 N/A 40000 Btu/h11.72 Btu/h

Heating Output

 N/A 32000 Btu/h9.38 kW

Temperature Rise Range

 N/A 25 - 55 ºF13.9 - 30.6 ºC

AFUE

 N/A 81 %

Steady State Efficiency

 N/A 82 %

No. Burners

 N/A 2

No. Stages

 N/A 1

Gas Connection Pipe Size

 N/A 0.5 in12.7 mm

Type

 N/A Single-Stage Scroll

No. Stages

 N/A 1

Fin Type

 N/A Louvered

Tube Type

 N/A MicroChannel

MicroChannel Depth

 N/A 0.709 in18 mm

Face Area

 N/A 7.06 ft²0.66 m²

Rows

 N/A 1

FPI

 N/A 23

Fin Type

 N/A Louvered

Tube Type

 N/A MicroChannel

MicroChannel Depth

 N/A 1 in18 mm

Face Area

 N/A 3.54 ft²7.06 m²

Rows

 N/A 1

FPI

 N/A 20

Refrigerant Control

 N/A TX Valves

Drain Connection No.

 N/A 1

Drain Connection Size

 N/A 0.75 in19.05 mm

Type

 N/A Propeller

No. Used

 N/A 1

Diameter

 N/A 22 in558.8 mm

Drive Type

 N/A Direct

No. Speeds

 N/A 1

CFM

 N/A 2400 ft³/min1133 L/s

No. Motors

 N/A 1

Horsepower

 N/A 1/3 hp

Motor RPM

 N/A 825

Type

 N/A FC Centrifugal

No. Used

 N/A 1

Diameter

 N/A 10x9 in254x229 mm

Drive Type

 N/A Direct

No. Speeds

 N/A Multiple

No. Motors

 N/A 1

Motor HP

 N/A 1/2 hp

Motor RPM

 N/A 1050

Motor Frame Size

 N/A 48

Type

 N/A Disposable

Furnished

 N/A No

No. Filters

 N/A 4

Recommended Size

 N/A 1x24x24 in25x610x610 mm

Depth

 N/A 50 13/16 in

Width

 N/A 47 1/2 in

Height

 N/A 35 15/16 in

N/A

  • Scroll Compressors on all models:Provides maximum efficiency and quiet operation.
  • MicroChannel Evaporator and Condenser Coil: Delivers superior performance with less refrigerant charge and less weight than conventional copper tube/aluminum fin coils. All aluminum construction has superior protection against formicary corrosion and aluminum tube rubbing potential. It is easier to clean and has a more robust surface.
  • Thermal Expansion Valves: Standard on all models for precise superheat control, reliability, and energy efficiency at all operating conditions.
  • High Pressure Control: Standard on all models for refrigerant component protection and reliability.
  • Filter Drier: Standard on all models.
  • 100% Factory Run Tested.
  • PlusOne® Ignition System: Proven Direct Spark Ignition System (DSI) for reliability and longevity.
  • PlusOne® Refrigerant Detection System™1: 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.
  • Rugged Base Rail: For improved installation and handling.
  • Easily Accessible Control Box, Furnace Compartment and Blower Section with Slide-Out Blower.
  • Slide and Down Discharge Options Available: All models are shipped ready for horizontal applications.
  • Double Sloped Evaporator Coil Drain Pan: Assures all water is removed from the unit to improve indoor air quality.
  • Louvered Condenser Compartment: Protects the coil against yard hazards and/or weather extremes.
  • Supply and Return Air Openings: Feature a one-inch-tall flange to prevent water migration into the ductwork.
  • 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 sustain - ability goal of reducing greenhouse gas emissions, while still delivering an exceptional level if energy efficient, dependable comfort.