I have a water underfloor heating system installed that has never really worked. There were also radiators installed around the same time that also didn’t work. So basically the entire central heating doesn’t work. There is no air gap in the water pipes, I’m convinced there are some underlying installation issues.
If I may outline my setup below I would appreciate comments on what may be the underlying cause, so I can investigate further.
(1) I have a green star combo boiler (15 yrs old) serving 3 bathrooms and 7 zones on the manifold- is there likely to be a boiler capacity issue?
(2) there is no separation valve between the radiator pipes system and the underfloor heating system. Is it needed? If so recommendations on what kind?
(3) There is a fair bit of distance between my gas meter and the boiler - it was suggested to be that the gas supply to the boiler may be inadequate. How can I check this and determine what needs to happen without it costing a bomb?
If I may outline my setup below I would appreciate comments on what may be the underlying cause, so I can investigate further.
(1) I have a green star combo boiler (15 yrs old) serving 3 bathrooms and 7 zones on the manifold- is there likely to be a boiler capacity issue?
(2) there is no separation valve between the radiator pipes system and the underfloor heating system. Is it needed? If so recommendations on what kind?
(3) There is a fair bit of distance between my gas meter and the boiler - it was suggested to be that the gas supply to the boiler may be inadequate. How can I check this and determine what needs to happen without it costing a bomb?