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Low heat in one zone
Norm Harvey
Member Posts: 684
Assuming your circulators are on the return, did you close the valve below the draw off valve before you tried to bleed it?(the draw off being the one you tried to get air out)
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Low heat in one zone
I have an oil fired hot water system with 2 zones for heating. They are on seperate thermostats and circulators. One zone gets nice and hot the other doesn't. The cirulator and the thermostat are working. I tried bleeding the system through a valve right above the circulator, but it still doesn't get hot. Any ideas?0
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