Reznor 204328 Pressure Switch Els PW 17895 ensuring stability in high-rise or
Baker’s notes & crumb story
Description
Reznor 204328 Pressure Switch Els PW 17895 ensuring stability in high rise or ensuring stability in high rise or large scale residential piping Precision Switching: The SPDT (Single Pole Double Throw) electrical configuration allows for both normally open and normally closed wiring options