Reduced Mechanical Stress: Eliminates liquid slugging

Helps optimize system efficiency and operational consistency

Always verify against the wiring schematic on the blower door

Compatible with a wide range of combustion controllers requiring standard flame rectification feedback

For technicians performing a system restoration or coil swap

Resideo RT850T-240 Relay 320735-701 Reduced Mechanical Stress: Eliminates liquidThe Resideo RT850T 240 Relay is a professional grade solid state relay engineered for precise control of line voltage resistive loads in electric heating applications. Built to handle 208 240 Vac input voltage, this unit features an integrated 24 Vac transformer, making it a self contained solution for contractors upgrading or repairing baseboard and radiant systems. The TRIAC switching mechanism ensures 100% silent operation, eliminating the