Ravenheat whistling noise

Ali26 · 19 Mar 2018

Hi folks,

I have a Ravenheat RSF820/20 boiler in my flat. Recently it started making a whistling noise when it passes 2 on the pressure gauge. I bled the radiators until the pressure went back to 1.

Immediality after opening the boiler, the pressure is past 2 again and is making the whistling noise.

Anyone know what the problem is ?

Madrab · 20 Mar 2018

It needs a service and they should check the EV at the same time.

nwgs · 21 Mar 2018

It’s calling it’s mothership.

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Ravenheat whistling noise

Ali26

Madrab

nwgs

DIYnot Local

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