3 Way Valve
Select symptom:
Heating but no hotwater
Valve vibrates/noisy
Heating or Hotwater will not turn off/down
Valve does not open. You have no Hw/Heat
To see a diagnosis, select a problem area in the house, select the type of boiler you have, go on to the select the matching symptom, and hey presto! The estimated price of a job will appear below!
Estimate price of job
Parts: £0
Time: £0
Total: £0*