Lochinvar & A.O. Smith 100111940 Display 321702-401 Using a wet rag or

Using a wet rag or heat-sink paste on the valve body is mandatory to protect internal seals

allowing for rapid identification of pressure switch trips or flame sensing issues

6kW power rating at 240V for rapid temperature recovery in cold conditions

the brass body construction supports a maximum operating pressure of 450 PSI

delivering a 11

Lochinvar & A.O. Smith 100111940 Display 321702-401 Using a wet rag orThe Lochinvar & A. O. Smith 100111940 User Interface Display is a critical OEM replacement part engineered for high efficiency commercial boilers and volume water heaters. This Smart System control interface serves as the primary communication hub between the technician and the internal logic board, allowing for precise parameter adjustment and real time diagnostic monitoring. Built to withstand the rigorous demands of mechanical rooms, this display