S-Plan system.
When HW on, radiators get hot. Checked motorised valves, they appear to be OK.
BG engineer reckons the fault is with my return pipework which is not covered by their servicecare agreement.
Any ideas what needs doing/where to look to resolve it ?
Also, would it be worth changing the manual bypass to an automatic bypass ?
When HW on, radiators get hot. Checked motorised valves, they appear to be OK.
BG engineer reckons the fault is with my return pipework which is not covered by their servicecare agreement.
Any ideas what needs doing/where to look to resolve it ?
Also, would it be worth changing the manual bypass to an automatic bypass ?