York S1-025-37421-460 Crankcase Heater 328140-751 including natural gas and propane

including natural gas and propane gas

High-Load Reliability: The SPDT switch supports both heating and cooling circuits across a broad voltage spectrum from 24V to 277V

Always verify if your application requires the SentryPlus Alert technology version

Enhanced Visual Clarity: Replaces scratched or clouded screens to ensure clear visibility of setpoints and alarm notifications

000 BTU input systems

York S1-025-37421-460 Crankcase Heater 328140-751 including natural gas and propaneThe York S1 025 37421 460 is a high specification belt type crankcase heater engineered for heavy duty industrial and commercial HVAC applications. Operating at 480 Volts with a 70 Watts power rating, this component is essential for maintaining optimal compressor oil temperature. By keeping the lubricant warmer than the coldest part of the system, it effectively prevents refrigerant migration and subsequent liquid slugging during low ambient startups.