Resideo RC840T-120 Electromechanical Relay 321894-709 or discharge air temperature sensing

or discharge air temperature sensing in high-humidity ducts

It is recommended to use Schedule 40 pipe

this centrifugal wheel is balanced to minimize vibration and reduce mechanical stress on the blower motor

This specific part is sized for the 026-32000-000 series housing

allowing for seamless adjustments of setpoints and fan speeds while maintaining BMS connectivity

Resideo RC840T-120 Electromechanical Relay 321894-709 or discharge air temperature sensingThe Resideo RC840T 120 Electromechanical Relay with a built in 24V transformer is a critical component for integrating line voltage equipment into low voltage control systems. This switching relay operates on a 120 Vac input and provides a 24V, 40 mA, 1. 2 VA control signal, making it the industry standard for controlling electric baseboard heaters, resistive cooling loads, and inductive fan motors. The unit features an internal transformer that