RedLink® 2-Wire Interface Module in Grey

Part #HTHM5421R1021  |  Item #4511104  |  Manufacturer Part #THM5421R1021

$105.47 EACH

Color/Finish: White

Packaging Info:
  • Quantity Per 
  • Each: 1
  • Inner pack: 1
  • Case: 6
  • Pallet: 360

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Product Details

  • Features 4 sensor inputs
  • For use with the Prestige® 2-wire IAQ, all versions of the Prestige® thermostats and all versions of the VisionPro® thermostats with RedLink™ technology


Application: Electric, Gas, Gravity System, Heat Pump, Hot Water, Oil, Steam

Brand Model Compatibility: Prestige® 2-Wire IAQ, Prestige® and VisionPro® Thermostats with RedLink™ Technology

Collection: RedLink®

Color Finish: White

Color Finish Category: Whites

Configuration: Conventional, Vertical

Depth: 1-5/8 in

Height: 9-5/16 in

Installation Type: Vertical Mount

Length: 6-63/100 in

Origin: Global

Power Source: Electric, Hardwired

Programmability: Programmable

Smart Home Compatibility: Amazon Alexa, Google Assistant, IFTTT, Redlink

Smart Home Enabled: Yes

Stages: 3H/2C, 4H/2C

Touch Screen: No

Type: HTHM5421R1021

Volts: 24V

Width: 4-13/16 in

Wireless Communication: Wi-Fi