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The York S1-025-37474-460 is a crankcase band heater used to warm oil in compressor crankcases. It operates at a voltage of four hundred eighty volts and has a power rating of ninety watts. This heater helps maintain the viscosity of oil, which is crucial in cold environments, ensuring proper lubrication when the compressor starts.
This crankcase band heater is essential for HVAC systems, especially in colder climates. It prevents oil from thickening, ensuring reliable compressor operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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