15" WC and close at 3

Common Questions Is the 121L3098 compatible with other refrigerants

Does this board support a combustion blower relay

Reduced Mechanical Stress: Precision balancing prevents shaft run-out

Lochinvar & A.O. Smith 100167851 Board Els PW 29614 15" WC and close atThe Lochinvar & A. O. Smith 100167851 Connection Board is a critical interface component engineered for the SMART SYSTEM control architecture found in high efficiency condensing boilers and water heaters. As a veteran technician knows, this board serves as the primary low voltage distribution hub, facilitating seamless communication between the integrated control module and external field wired devices. It is specifically designed for compatibility