York S1-025-38913-480 Crankcase Heater Engineered for seamless integration with

Engineered for seamless integration with MA-5210

Technicians typically look for a "3-flash" or "2-flash" error code on the integrated furnace control board

Optimized Refrigerant Control: Calibrated internal diameter for consistent mass flow rates

Reliable Flame Monitoring: Maintains stable conductivity for remote flame sensing applications

York S1-025-38913-480 Crankcase Heater Engineered for seamless integration withThe York S1 025 38913 480 Crankcase Heater is a heavy duty belt style heater precisely engineered for high voltage commercial HVAC applications. Operating at 480 Volts and producing 70 Watts, this component is essential for preventing refrigerant migration to the compressor lubricant during the off cycle. This unit is specifically designed to fit compressors with a 21. 8" to 29" diameter, providing the necessary surface contact for efficient thermal