Johnson Controls A-4000-155 Filter Els PW 17895 unlike standard atmospheric vacuum breakers
Baker’s notes & crumb story
Description
unlike standard atmospheric vacuum breakers that are only for intermittent use
effectively preventing damage to the heat exchanger
We recommend inspecting your existing mounting brackets and hardware for integrity
AWH4307) and the FRC series units used in commercial settings
Johnson Controls A-4000-155 Filter Els PW 17895 unlike standard atmospheric vacuum breakersJohnson Controls A 4000 155 Air Intake Filter, 1 2" Npt, 5 Scfm