Posted by jtown on April 30, 2001 at 13:08:53:
In Reply to: Boiler Info posted by Julio Cirilo on April 30, 2001 at 00:29:21:
Some would argue (weil-mclain.com)'s elastomeric rings between the boiler sections vs (burnham.com)'s steel nipples. I have no druthers. The CG is available as CGa-atmospheric, CGi-induced and CGs-sealed. I would go with the CGs only, if your house is tight or might be someday. Make sure your boiler is as small as possible, a -5 is fairly large, depending on climate, size and construction.