Copeland 030-0187-01 Heater Sleeve

As a seasoned tech, you know that cold-core starts are the fastest way to kill a compressor. The Copeland 030-0187-01 Heater Sleeve is a critical OEM replacement part designed to house the crankcase heater for 2D, 3D, and 9R series semi-hermetic compressors. This 3/8" NPT heater sleeve ensures maximum thermal contact between the heating element and the oil sump, facilitating efficient heat transfer to prevent refrigerant migration during off-cycles. By maintaining the oil at a temperature higher than the rest of the system, this sleeve helps prevent liquid slugging and ensures proper lubrication upon startup. Built with high-grade thermal conductive material, it withstands temperatures ranging from -40°F to 250°F. When you are pulling a vacuum or performing a teardown on a Copeland 2D or 3D unit, swapping a corroded or scaled sleeve with a fresh 030-0187-01 is standard practice to ensure long-term reliability and HVAC system efficiency in demanding commercial refrigeration environments.

• Direct OEM Compatibility: Engineered specifically for Copeland 2D, 3D, and 9R compressors to ensure a precise, leak-free fit.
• Optimized Heat Transfer: High-conductive metal construction maximizes the output of the crankcase heater, keeping oil viscosity within spec.
• Prevents Liquid Slugging: Critical for high-side protection by preventing refrigerant from condensing in the crankcase during low ambient conditions.
• Industrial-Grade Durability: Rated for extreme temperature swings, ensuring high-performance thermal management in commercial HVACR applications.

• Which compressor models use the 030-0187-01? It is primarily used with Copeland 2D, 3D, and 9R semi-hermetic series.
• What is the thread size for this sleeve? This sleeve features a standard 3/8" NPT connection for easy integration into the compressor housing.
• Can this be used for both refrigeration and AC units? Yes, it is suitable for any system utilizing compatible Copeland semi-hermetic compressors to improve thermal management.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.