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The Carrier Crankcase Heater, model KAACH1401AAA, is an essential HVAC component designed to maintain the compressor's lubricant at an optimal temperature during off cycles. It effectively minimizes the chance of liquid slugging and ensures smooth compressor restarts.
This heater is compatible with numerous Carrier models, ensuring broad applicability and ease of installation. Its 240V electric resistance heating element delivers reliable performance.
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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