effectively interrupting the burner or heating circuit when thermal limits are exceeded

Its silicon construction is designed to reach the necessary ignition temperature quickly

significantly reducing system vibration and preventing premature bearing wear

and organic acids that result from motor burnouts or oil decomposition

Copeland 998-0510-89 Valve Kit 318518-761 effectively interrupting the burner orFor field technicians and mechanical contractors, the Copeland 998 0510 89 Valve Kit is the industry standard for securing a leak free 7 8 sweat service valve connection. This OEM grade Rotalock service valve kit features a precision engineered 1" threaded connection designed specifically for seamless integration with compatible Copeland compressors. By utilizing high grade brass construction, this condensing unit service valve provides superior