York 025-37852-000 Crankcase Heater R-410A Precise Sealing: Designed to prevent

Precise Sealing: Designed to prevent air bypass

If your diagnostics indicate a failure to energize the hot surface igniter or inducer motor despite correct input voltages

This valve is ideal for air handling units

Broad Operating Range: Rated for 50/60 Hz and extreme temperature environments common in industrial HVACR applications

the coil is sold separately

York 025-37852-000 Crankcase Heater R-410A Precise Sealing: Designed to preventThe York 025 37852 000 Crankcase Heater is a critical OEM component designed for high performance HVAC compressor maintenance. Operating at 120V and delivering 120W of consistent thermal energy, this heater ensures that refrigerant remains separated from the compressor oil during the off cycle. By maintaining elevated lubricant temperatures, it prevents refrigerant migration and the subsequent risk of slugging upon startup, which is a primary cause of