Jump to content

Radiator making humming noise


actuarygi

Recommended Posts

If there is a thermostatic valve fitted it is almost certainly the problem. Depending on the brand of the thermostatic valve most of the heads unscrew (chrome ring just below the plastic part of the head). Take head off and see if the sound stops, if the pin is stuck in the original position the noise will continue. You can sometimes free the pin up just by hitting the brass angled part of the valve with a pair of grips. I wouldn't recommend you pulling the pin out yourself manually as some pull right out and you'll get wet!


Hope that sorts the situation!


Billy

Your system is showing 0 bar. Dial


Most systems operate at 1 - 1.5 bar.


Normally you can top this up by opening a tap.


As you have a separate pressure vessel and loosing pressure

you may well have a water leak in your system.


I'm not a heating engineer but have had some dealings with such things.


I strongly advise you to appoint a qualified engineer to take a look.


I'm sure someone here on EDF will pick this up.


DulwichFox

Hi

Topping up pressure will help elimate any heat transfer problems through main heat exchanger

If problem still persists other faults are

1

Possible vibration through boiler heat exchanger

2

No system by pass or not set

3

Internal circulation pump

4

If noisy in operation at low flame , poor combustion setting

5

Main heat exchanger , is vibrating on housing inside appliance

6

Fan noise

( check co2 readings and non return diaphragm

Hope this helps

Used to work for Worcester bosch , so had many a noisy boiler

Ps

Possible case as well

Needs to be checked out if pressure does not help

All the best


John powers

Archived

This topic is now archived and is closed to further replies.

  • Latest Discussions

    • The purge of hard left members that were part of Corbyn's, Mcdonnel's and Lansmans momentum that purged the party of right wing and centrist members. That's politics. It's what Blair did to win, its what Starmer had to do to win. This country doesn't vote in extreme left or right governments. That's partly why Corbyn lost  We're pretty much a centrist bunch.  It doesn't make it false either. It's an opinion based on the voting patterns, demography and statistics. Can you explain then why former mining constituencies that despise the tories voted for them or abstained rather than vote for Corbyns Labour?  What is the truth then? But he never got elected!!! Why? He should have been binned off there and then. Why he was allowed to hang about is an outrage. I hold him party responsible for the shit show that we've had to endure since. 
    • Depends on what the Barista says doesnt it? There was no physical confrontation with the driver, OP thinks she is being targetted when she isnt. These guys work min wage under strict schedules so give them a break unless they damage your stuff
    • CPR Dave, attendance records are available on Southwark's website. Maggie Browning has attended 100% of meetings. Jon Hartley has attended 65%.
    • I do hope NOT, wouldn't trust Farage as far as I could throw him, Starmer & co.  He's backed by GB News which focus's predominantly on immigration while the BBC focus predominantly on the Israel - Gazza conflict.   
Home
Events
Sign In

Sign In



Or sign in with one of these services

Search
×
    Search In
×
×
  • Create New...