Johnson Controls A421ABC-04 Temperature Control Els PW 17895 this valve is strictly engineered

this valve is strictly engineered for use with R22 refrigerant

light commercial use

these bimetal surface-mounted controls ensure precise thermal response and proper cycling between heating elements to prevent cold water sandwiching

The 6-foot capillary is factory-sealed and cannot be cut or extended

Can this shaft be used for other 1-inch blower applications

Johnson Controls A421ABC-04 Temperature Control Els PW 17895 this valve is strictly engineeredThe Johnson Controls A421ABC 04 is a line voltage, single stage electronic temperature control designed to provide precise switching for HVACR systems. Operating on 120 240 VAC, this controller features a versatile SPDT output relay that manages heating or cooling applications across a wide temperature control range of 40 to 212? F. As the upgraded successor, the A421ABC 04 is a direct replacement for the A419ABC 3, though technicians should verify