York S1-KTKR15 Fuse 318820-201 or unit heaters

or unit heaters

Common symptoms include the pilot light failing to stay lit

5 MFD / 370V requirement can cause the motor to run hot

this valve facilitates the changeover between cooling and heating modes by shifting the internal slide block to redirect high-pressure vapor

York S1-KTKR15 Fuse 318820-201 or unit heatersThe York S1 KTKR15 Fuse is a critical Class CC overcurrent protection component utilized extensively in HVAC control circuits and motor branch circuits. This is a fast acting, 15 amp, 600V cartridge fuse designed for high performance current limitation. Built to rejection style standards, it features a physical midget size melamine body 13 32" in diameter by 1 1 2" long, which prevents the accidental installation of lower voltage or non rejection