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The O-S Fitting

HeatingHelp
Administrator Posts: 704
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Comments
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Interesting write up keep it coming. Ty for sharing knowledge0
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I have been slowly ripping out my baseboard and installing radiators. Tried single tees at first and found I have had better success with diverter tees0
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we need to move a cast irom monoflo pipe for a basement bath and the upstairs feed and returns are 1/2 steel but the down stairs rad feeds are 3/4 copper lol. well not really laughing. Nice article i love the history0
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should have said 2nd and 3rd story feeds0
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