Does this switch control the blower motor directly

Ideal for maintenance

Look for visible cracking

it ensures precise calibration for compatible Goodman

Durable Construction: Features a forged brass body and Buna-N paddle for superior sealing and resistance to wear in closed-loop systems

Watts 0386421 Regulator Valve Els PW 17895 Does this switch control theProfessionals in the field recognize the Watts 0386421 (Model TB1156F) as a high capacity industry standard for hydronic heating systems. This 1 2 inch feed water pressure regulator is engineered to maintain consistent system pressure by automatically filling the boiler and piping. It serves as a drop in 0386500 replacement and is the direct successor to the legacy T1156F valve. Designed for rugged commercial and residential use, the Watts 0386421