I have a 1983 Bryant gas boiler (235 model), radiator set-up. I noticed a drip this season, in the front. I pulled the front cover and about
2/3 the way up, on the right front, is this square plate, about 1 1/2" square. There is a small threaded rod sticking out that turns but does not tighten up. It is dripping from this. What is it? It is not a blow off valve, that is on top. Thanks in advance! DavidI have a 1983 Bryant gas boiler (235 model), radiator set-up. I noticed
a drip this season, in the front. I pulled the front cover and about
2/3 the way up, on the right front, is this square plate, about 1 1/2" square. There is a small threaded rod sticking out that turns but does not tighten up. It is dripping from this. What is it? It is not a blow off valve, that is on top. Thanks in advance! DavidHomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.