This unit includes a number 8 orifice and a dedicated bulb strap to ensure accurate thermal contact

Precision Filtration: Integrated 40-micron internal filter captures solid contaminants that cause capillary tube and TXV plugging

effectively preventing unauthorized setpoint drifting and protecting sensitive bimetal sensing elements from dust and debris

or internal contact oxidation

Engineered for compatibility with compression fittings and standard flared connections

White-Rodgers 5D51-90 Control Els PW 17895 This unit includes a numberThe White Rodgers 5D51 90 Control is a versatile fan and limit control designed for precise regulation of blower operation and high limit safety protection in forced air furnaces. Field tested for reliability, this unit features an 8 inch insertion bimetal element, making it an ideal universal replacement part for plenum installations where space is at a premium. The fan switch operates on a "close on rise" logic with an adjustable range of 50F to