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Main Vents and Radiator Vents
Hi guys, I'm going to try and uncap my non-vented mains and install some vents. In general, how do you size the main vents? Is too much venting a bad thing?
Main 1 has 1.312 cubic feet of piping. Main 2 has 0.750 cubic feet of piping.
Also, how does one calculate how much venting each radiator requires? I have some cheap, old adjustable vents and would like to replace them with something a bit better. Thanks!