hot water furnace
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New NG hot water furnace: what's a correct PSI and also how to un-airlock a radiant floor
Got a new hot water furnace installed a few weeks ago (Weil-McLain EVG220, natural gas) along with a new expansion tank in a very old but well insulated and tall 4 story (including basement) house here in the north east US. The techs filled the system to about 14.5 psi, and while the third/top...- edronline
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- airlock hot water furnace natrual gas
- Replies: 8
- Forum: Boiler Forum