If you observe "creep" (static pressure rising above the setpoint) or water leaking from the vent hole in the spring cage

this is a specialized power vent coupling designed for specific gas models

Common Questions & Technical Support Is the 32GB660010 backward compatible with older 30XA chillers

1 standards for professional-grade installations

Lochinvar & A.O. Smith 100288517 Valve Refrigerant If you observe "creep" (staticThis Lochinvar & A. O. Smith 100288517 Flap Valve Assembly is a critical component for maintaining peak performance in high efficiency commercial boilers and water heating systems. As a genuine OEM replacement part, this flapper stabilator valve is engineered to regulate combustion air and exhaust flow, preventing hazardous backflow that can compromise heat exchanger integrity. The assembly includes the heavy duty flap valve mechanism, a precision fit