this component must accurately detect microamps to signal the control board that a flame is present

and FS8-W liquid flow switches

ensuring exact fit and manufacturer-specified performance

This unit is primarily utilized as a sequence control to prevent short cycling by enforcing a specific rest period after power is interrupted or the thermostat opens the circuit

all of which necessitate a complete assembly replacement

Watts 0121484 Relief Valve Freon this component must accurately detectThe Watts 0121484 (Model LF174A 3 4 150) is a high capacity boiler pressure relief valve engineered for protection in hot water heating and domestic supply systems. This 3 4 inch NPT lead free relief valve features a robust bronze body construction and a factory set relief pressure of 150 PSI. Built to withstand demanding mechanical environments, it utilizes a non metallic disc to metal seating and a stainless steel spring to ensure consistent