Lukewarm Hot Water - Hole in HWC Coil or Faulty 3 Way Valve?
Posted: Wed Dec 10, 2014 9:27 am
Hi guys and gals,
After a bit of advice please. We have a very odd ch system which was in the house when we moved in. Basically you cannot control the HW and CH separately, if you want one you have to have the other. In summer months we just turn off rads from the valves.
This morning the HW was only lukewarm (its usually very hot) but the rads were hot as normal, hence I don't think the issue is the boiler. My thinking is either a split in the coil in the HWC or perhaps an issue with the 3 way valve which is next to the HWC? We have a HWC in the airing cupboard in small bedroom, the CWS tank in the loft with the F&E tank next to it. The CWS tank and the F&E tank sit on the same platform, the bottom of both tanks are at the same height, however the CWS is a much bigger tank so the height of the water level is a lot higher than the water level in F&E tank which is small (hope that makes sense).
Is there a surefire way to test whether there is a split in the coil?
Appreciate any advice / knowledge - many thanks (I know the ideal scenario is to upgrade to either a combi or upgrade the current system but I hope to move house early next year so doesn't make sense financially).
Thank you
After a bit of advice please. We have a very odd ch system which was in the house when we moved in. Basically you cannot control the HW and CH separately, if you want one you have to have the other. In summer months we just turn off rads from the valves.
This morning the HW was only lukewarm (its usually very hot) but the rads were hot as normal, hence I don't think the issue is the boiler. My thinking is either a split in the coil in the HWC or perhaps an issue with the 3 way valve which is next to the HWC? We have a HWC in the airing cupboard in small bedroom, the CWS tank in the loft with the F&E tank next to it. The CWS tank and the F&E tank sit on the same platform, the bottom of both tanks are at the same height, however the CWS is a much bigger tank so the height of the water level is a lot higher than the water level in F&E tank which is small (hope that makes sense).
Is there a surefire way to test whether there is a split in the coil?
Appreciate any advice / knowledge - many thanks (I know the ideal scenario is to upgrade to either a combi or upgrade the current system but I hope to move house early next year so doesn't make sense financially).
Thank you