I am getting air in my heating system even when it is not in use. I can hear a slight air noise from the rad nearest to the pump. This rad is not leaking water. Also when I switch the water heater on I can hear air/water in the heating pipes moving. Any ideas please?
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Air in central heating system
- Thread starter tadders
- Start date
boiler / system ???
have you tryed bleeding the rad/s
have you tryed bleeding the rad/s
thanks for the replies. Yes I have bled the rads, as mentioned the only one that needs bleeding is the one closet to the pump. If I don't use the system for water or heating, system turned off, it still gets air in the rad? If I'm not using it, how is this happening?
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