Gas and Oil Home Heating Furnaces - refilling a central heating system with water
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09-18-01, 03:18 AM
Generally speaking, how does one add additional water to a boiler/radiator system? I have drained out so much air out of the radiators that I do not think there is enough water to circulate through the system. Thanks for the help! -sr
hvac4u
09-18-01, 01:24 PM
ok, GENERALLY.... there should be a "city water" supply line at some point in your system. this should keep your volume up. am not familiar with residential applications, but UGA heats this way. valve could be regulated by pressure, check the piping, see what you have