Utilizing genuine Lochinvar boiler parts ensures that the discharge capacity and set pressure align perfectly with original equipment specifications

How often should this PM kit be used

In high-humidity applications

5" WC pressure setting before swapping

you know that keeping a solenoid valve repair kit on hand is critical for minimizing system downtime

Lochinvar & A.O. Smith 100277838 Board 323080-701 Utilizing genuine Lochinvar boiler partsFor veteran technicians servicing high efficiency systems, the Lochinvar & A. O. Smith 100277838 Connection Board is a critical OEM component designed for low voltage control integration. Specifically engineered for FTXL and FTX fire tube condensing boilers (models 400 850 N L), this board acts as the central hub for electrical component communication, ensuring the host SMART SYSTEM control operates with maximum precision. Whether you are managing a