970-0021-00 | SIGHT GLASS KIT | Copeland SubCategory 4_Threaded Leveling Mounts This Made-in-the-USA check valve meets

This Made-in-the-USA check valve meets Canadian Registration Number 0C11218

reducing the risk of slippage or loosening during operation

ensuring a tight seal and reliable operation

while the quick-connect terminals ensure fast wiring

970-0021-00 | SIGHT GLASS KIT | Copeland SubCategory 4_Threaded Leveling Mounts This Made-in-the-USA check valve meetsCopeland SIGHT GLASS KIT (970 0021 00) Copeland SIGHT GLASS KIT is a replacement part for Copeland compressors. It is used to observe the refrigerant flow and to check for any leaks or blockages in the system. The kit includes a sight glass, O rings, and mounting hardware. The sight glass is made of durable glass and is designed to withstand the high pressures and temperatures of a refrigeration system. The O rings are made of a high quality rubber