CT™ Direct Vent 2 Tons Modulating-Stage AC and Gas 21500 BTU Furnace

Part #REX22CTN  |  Manufacturer Part #EX22CTN


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Product Details

  • HVAC equipment products sold to licensed contractors only. Products sold in select areas only, please contact your local branch for availability in your area
  • Input range 3,000 - 8,000 BTU/hr
  • Capable of heating your whole home or complementing your existing heating system
  • Modulating technology produces the specific level of heat needed to save energy
  • Programmable thermostat in Celsius or Fahrenheit that consistently detects temperature changes of less than 1°
  • Control panel locking feature prevents unintended operation – especially by children
  • AHRI Reference Number: 10061799
  • Frequency: 60 Hz
  • Gas Conversion Kit Available
  • Heat Exchanger Warranty: 10 Years


AFUE: 81.00

AMP: 3

Application: Residential

BTU: 21500

BTU Heat Rating: 21500 Btu/h

Blower Type: Variable Speed

CEC Compliant: For Sale in CA

CFM: 162.7

CSA Certified: Yes

Collection: CT™

Color Finish: Beige

Color Finish Category: Neutrals

Communicating: Non-Communicating

Condensing: No

Configuration: Direct Vent

Decibel Rating dB : 42 dB

Depth: 10-1/10 in

End Connection 1: FNPT

End Connections: FNPT

Energy Star Compliant: Yes

Fan Speeds: Variable

Fuel Type: Natural Gas

Green: [Yes, Energy Star]

Height: 22-9/10 in

Ignition System: Electric Spark

Indoor Outdoor: Indoor

Input MBH : 21.5 MBH

Installation Type: Indoor

MBH: 21.5

Max CFM: 162.7

Origin: Global

Phase: Single Phase

Power Source: [AC, Gas]

Product Type: Gas Wall Furnace

Stages: Modulating

Supply Pipe Connection: 1/2 in

Temperature Range: 60 to 80 Deg F

Tonnage: 2 Tons

UL Listed: No

Vent Type: Direct Vent

Volts: 120V

WIFI Enabled: No

Water Heater Type: Tankless

Watts: 56

Weight: 57

Width: 29-9/10 in