York 025-37852-000 Crankcase Heater R-410A Broad Operating Range: Rated for

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

Is the external equalizer connection required for this model

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

Key Benefits Contaminant Capture: The HH-style core contains activated charcoal to effectively remove acids

York 025-37852-000 Crankcase Heater R-410A Broad Operating Range: Rated forThe 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