Description
The Copeland 918-0088-03 is a genuine OEM Crankcase Heater Kit designed to protect Copeland compressors from the damaging effects of refrigerant migration and oil dilution during off-cycle periods. By maintaining the crankcase oil at an elevated temperature, this heater kit prevents liquid refrigerant from mixing with the compressor oil — a leading cause of compressor failure, especially in low-ambient or seasonal-use applications.
Key Benefits
- Prevents refrigerant migration into compressor oil during off cycles
- Reduces risk of compressor damage caused by liquid slugging on startup
- Helps extend overall compressor service life
- Genuine Copeland OEM replacement part for reliable, manufacturer-approved performance
- Ideal for systems operating in low-ambient or variable-temperature environments
Product Details
- Brand: Copeland
- Part Number: 918-0088-03
- Type: Crankcase Heater Kit
- OEM Replacement: Yes
Application
Crankcase heaters are a critical component in refrigeration and air conditioning systems where compressors may sit idle for extended periods. This kit is engineered to meet Copeland’s exacting standards, ensuring a proper fit and dependable operation in compatible Copeland compressor models. Always verify compatibility with your specific compressor model before installation.







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