York S1-025-33474-240 Heater 326058-756 this 1/2-inch disc-style switch provides

this 1/2-inch disc-style switch provides reliable circuit interruption in the event of blower failure or restricted return air

the Style 45 pressure element and internal diaphragms are replaceable parts

Utilizing this specific fiber-reinforced graphite gasket prevents the common issue of burner plate warping caused by thermal bypassing

000 PSI depending on conditions

When you are performing a preventative maintenance check on commercial rooftop units or split systems

York S1-025-33474-240 Heater 326058-756 this 1/2-inch disc-style switch providesThe York S1 025 33474 240 Heater is a heavy duty crankcase band heater engineered for precise thermal management in Bristol compressor applications and York air handling units. Operating at 240V with a 90W power output, this belly band heater provides the critical heat required to prevent refrigerant migration and oil dilution during system shutdown. It is specifically designed to fit compressor housings with a circumference range of 28. 7 to 35. 7