I put the or O-ring around the disc part of the tstat but couldn’t fit it snug back in the housing this way. When I started to refill it started leaking out the bottom of the housing, where part of the oring was sticking out.
Is the oring supposed to be installed this way, and/or is it really necessary at all? The old tstat didn’t have one I don’t think.
I’d appreciate any help getting this to seal.
Thanks
Is the oring supposed to be installed this way, and/or is it really necessary at all? The old tstat didn’t have one I don’t think.
I’d appreciate any help getting this to seal.
Thanks