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The TRANE HTR09487 is a crankcase heater that operates at 575V and provides an output of 160W. This device is used to keep the compressor crankcase warm. By doing so, it prevents refrigerant from migrating and condensing into the oil when the system is not in operation. Maintaining the oil temperature ensures effective lubrication and minimizes the risk of damage to the compressor during startup.
This crankcase heater plays a crucial role in maintaining compressor efficiency.
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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