baxi bermuda 552 no heat

[andyandy2]

Just tried search facility but no luck

Boiler is firing up ok (although does seem a bit noisier) but rads and hot water are just getting very slightly warm and thats it, both motorised valves seem to be working ok, all pipework just seems luke warm.

After looking in the handbook i'm suspecting boiler thermostat

Any help much appreciated.

 

[misterdubya]

Start with the basics - chances are you dont have a boiler fault.

Is pump working?
Does the header tank have water in it?
Can you vent upstairs rads or h/water circuit?

Mr. W.

 

[BingoBongo]

check the pump

 

[DP]

What colour is the flame?

 

[45yearsagasman]

Once you have checked the basics ie water in system,pump and motorised valves working,that's as far as a Diyer can go.Boiler stats can fail but I would strongly urge you to get a pro to check the boiler.Had it serviced recently?

 

[andyandy2]

Thanks for the quick responses

pump is working

header tank full

rads bleed ok

manual air vent in airing cupboard bleeds ok

 

[andyandy2]

flame appears yellowy blue

 

[misterdubya]

flame appears yellowy blue

Get an RGI in asap.

Mr. W.

 

[expertgasman]

flame appears yellowy blue

Get an RGI in asap.

OP. Did you take this VERY god advice. Pleae let us know outcome