Users can remove all display ads (not sponsors) for a small fee. Click for info (must be logged in)

Combi-Boiler Radiator Problem

Post new thread

Discuss Combi-Boiler Radiator Problem in the Central Heating Forum area at PlumbersForums.net

A

Allan 1234

Hi, I have a combi-boiler system and while I did some plumbing many years ago I have never fitted a combi-boiler and am confused by this problem . I removed a radiator on the upper floor of my house to clean and paint the wall behind it, when removing it I shut down the lockshield and packed the sensor probe on the TRV to enable the full closure of the valve. However, the TRV will not fully shut off and has what appears to be mains pressure. The mains "top up" line is not connected though. Also when the hot water tap in the bathroom is turned on there appears to be a pressure surge as a small leak starts on the valve currently securing it.
Any help for either issue would be appreciated,
Thanks, Allan
 

Reply to Combi-Boiler Radiator Problem in the Central Heating Forum area at PlumbersForums.net

Similar plumbing topics

F
  • Question
No Hot water, Fixed and Broken Again Ideal Logic 24
Ideal Logic 24, Previous problem was that the hot water was only cold or barely warm if the heating was in use. If heating was off and boiler cold...
Replies
2
Views
209
Lou
Lou
P
  • Question
Could the BAXI commercial boiler parts/flue melt ?
Boiler is SIRIUS THREE FS 70 Potterton commercial. Situation: We are small building contractors and my labourers managed to damage the radiator...
Replies
2
Views
133
oz-plumber
O

Newest Plumbing Threads

Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock