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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
000 BTU input systems
Enhanced Visual Clarity: Replaces scratched or clouded screens to ensure clear visibility of setpoints and alarm notifications
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
OEM Compatibility: Genuine Nordyne 904574 part ensures a perfect fit for Intertherm
York S1-025-37421-460 Crankcase Heater 328140-751 000 BTU input systemsThe 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.