intermittent pressure switch trip errors

Common Questions: Which steam trap models use the A21348-1 gasket

Can the EL1214 probe be installed horizontally

leak-proof connection for standard HVAC boiler tappings

This is an SPST control that opens the circuit on temperature drop and closes on temperature rise

Lochinvar & A.O. Smith 100170647 Sensor Kit 321142-301 intermittent pressure switch trip errorsThe Lochinvar & A. O. Smith 100170647 Sensor Kit is a critical OEM replacement part designed for precise monitoring of flue temperature in high efficiency boilers and water heaters. As a veteran technician knows, managing exhaust thermal data is non negotiable for system safety and operational integrity. This flue sensor kit serves as a primary safeguard, transmitting real time temperature fluctuations to the control board. If exhaust gases exceed