Hi,
The last few days the upstairs radiators have started heating up when the hot water comes on. The heating system is about 7 years old and we've not had this problem before. I'm not sure what type of system we have but here is a list of what we have and where:
Downstairs util room - Glowworm 30sxi boiler
Loft - Range Tribune HE with a small Zilnet (expansion tank?) next to it
Upstairs cupboard - Boss Therm BZV22 (2 port zone valve)
Also Drayton LP522 and Digistat RF1 panels
There maybe other bits I've not seen as well.
The Range tank in the loft also is overflowing a steady trickle of warm water through a black bit on the side and outside into a drain.
Does anyone have any idea what could be causing this and what would it normally cost to repair?
Thanks
The last few days the upstairs radiators have started heating up when the hot water comes on. The heating system is about 7 years old and we've not had this problem before. I'm not sure what type of system we have but here is a list of what we have and where:
Downstairs util room - Glowworm 30sxi boiler
Loft - Range Tribune HE with a small Zilnet (expansion tank?) next to it
Upstairs cupboard - Boss Therm BZV22 (2 port zone valve)
Also Drayton LP522 and Digistat RF1 panels
There maybe other bits I've not seen as well.
The Range tank in the loft also is overflowing a steady trickle of warm water through a black bit on the side and outside into a drain.
Does anyone have any idea what could be causing this and what would it normally cost to repair?
Thanks