Resideo R4222D1021 Relay 321894-706 engineered to handle the high

engineered to handle the high thermal loads and pressure differentials found in Lochinvar Knight and A

Delivering 60 in-lb torque

Common Questions & Technical Support: Is this valve compatible with R22 systems

or communication errors reported by the Tracer control module

Resideo R4222D1021 Relay 321894-706 engineered to handle the highThe Resideo R4222D1021 Relay is a heavy duty DPDT switching relay engineered for refrigeration, air conditioning, and industrial automation equipment. Designed with a 208 240Vac coil rating, this general purpose relay provides dependable control for high voltage loads including motors, compressors, and fan circuits. The laminated magnet construction increases operational efficiency, while the untaped coil design ensures cooler running temperatures