Heavy gauge steel components are zinc plated for a quality appearance
Red seal color for easy identification during repair
Add 2X4s of any length to customize the storage you need
%search_data%MFX48
vent free products may not work properly at elevations above 4
Watts Regulator HAV Series Automatic Air Vent Valve Pack options:Pack of 1 Heavy gauge steel components areHAV Series automatic vent valves are used in commercial, residential, and industrial hydronic heating applications to provide automatic or manual air venting in baseboards, connectors, radiators, and high points in piping systems. It consists of a 2 piece, chromed brass body construction, stainless steel check valve, brass disc bearing cover, copper thermostat assembly, neoprene O ring, cellulose fiber disc, replaceable cartridge, and ABS heat