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Rugged SPST Logic: Simplified wiring and high-continuity switching for long-term field reliability
Enhanced Monitoring: Provides immediate visual alarm icons and LED indicators for power
Rugged Construction: Designed to withstand high ambient temperatures and harsh mechanical room environments
What is the maximum bulb temperature for this model
Reduced Service Calls: The automatic reset function restores operation once the unit cools
York S1-025-49273-000 Heater R-22 Rugged SPST Logic: Simplified wiringThe York S1 025 49273 000 Crankcase Heater is a heavy duty compressor band heater engineered specifically for high voltage industrial HVAC systems. Operating at 460V and delivering a steady 40W output, this 50 inch heater band is essential for maintaining optimal oil viscosity in large frame compressors during the off cycle. By keeping the crankcase temperature above the refrigerant saturation point, it effectively eliminates refrigerant migration and
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