this gray-wire thermistor is the specific component required for water-side freeze protection

Constructed with a copper material base and silver contacts

York replacement sheaves include the necessary locking set screw to secure the pulley to the 1-inch shaft keyway

and E models)

Detroit Radiant DRWH-120 Wiring Harness 320074-702 this gray-wire thermistor is theThe Detroit Radiant DRWH 120 Wiring Harness is a critical field replacement component designed specifically for integration with Re Verber Ray high intensity infrared heaters. This 120V wire harness ensures reliable electrical connectivity between the ignition control module and the burner assembly, maintaining the precise timing and voltage required for safe heater operation. Engineered to withstand the high temperature environments typical of