Resideo THM4000R1000 Wireless Adapter 30067439-890 Exact Retrofit Compatibility: Sized specifically

Exact Retrofit Compatibility: Sized specifically to replace legacy normally open dampers like the ZDS-20X8 without extensive duct modification

Direct Replacement: Simplifies the repair process with exact dimensions (2 1/4" OD) for standard HVAC system terminations

and designed to operate in temperatures from -5°F to 140°F

which typically results in the "ignition failure" diagnostic code on the control board

Rated for 10 Amp inductive loads

Resideo THM4000R1000 Wireless Adapter 30067439-890 Exact Retrofit Compatibility: Sized specificallyThe Resideo THM4000R1000 Wireless Adapter is an essential component for technicians looking to integrate RedLINK technology into existing HVAC zoning systems. Engineered specifically for use with the HZ322 or HZ432 TrueZone Panel, this adapter eliminates the need for pulling new wires when adding wireless thermostats or sensors to a project. By utilizing the 900 MHz RedLINK frequency, it ensures reliable communication with zero interference from