Radiator noise

spammed · 12 Mar 2022

Last week I had a new boiler fitted. Its external and no controller fitted yet so I have to switch on/off at wall.. whenever I adjust TRV I can hear the water flying through the rads... not the bubbling noise of air just a loud whooshing noise... this didn't happen with old boiler but this one is a more powerful boiler (there will be 4 more rads coming online in the extension next week).

Is this to do with the rads not being balanced yet?

JohnD · 12 Mar 2022

show us photos of the TRVs. Include the little arrow (if any)

feel the pipes at each end of the rad. One will be hotter than the other. Is the hotter one at the TRV? Or the other end?

Why do you keep adjusting your TRVs?

CBW · 12 Mar 2022

Was the boiler like for like, eg combi for combi?

diynot

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local

Radiator noise

spammed

JohnD

CBW

DIYnot Local

Similar threads