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- 10 Feb 2021
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My radiators get hot when the hot water is switched on . I have checked other valves for the radiators and UFH. They are both closed. Only the hot water valve is open. I also tested with just the heating on . The hot water valve closes.
I touched all the pipes to feel the heat I noticed that the hot water outlet pipe was hot to touch which is as expected .
I also have a pipe which is a run from an outlet labeled coil 2. I presume this is the boiler return outlet . This was also hot to touch .
Below is the picture of the set up. What could be causing this?
Thanks
I touched all the pipes to feel the heat I noticed that the hot water outlet pipe was hot to touch which is as expected .
I also have a pipe which is a run from an outlet labeled coil 2. I presume this is the boiler return outlet . This was also hot to touch .
Below is the picture of the set up. What could be causing this?
Thanks
