How to mend ... Help Boiler Changed

Ravenheat csi primary condensing boiler,fan does not start at first time?

When heat or ht is called for the fan does not start first time after a few seconds the red light comes on,the... [Read more]

how can i fix my boiler ferroli optimax 25c?

will not start, i,ve changed pcb , pump, diverter switch, i think the new pcb may need re-programming but i ... [Read more]

My room stat is not talking to my boiler so no centeral heating?

Hi My room stat make/model Siemens RDJ10RF/SET-GB isnt sending a signal to the boiler it starts the heating ... [Read more]

No power to my boiler ariston microgend 28?

Hi please help. I have had no water or heating since yesterday.Living in a rented house and cant get out the l... [Read more]

how can i get electric back to my halstead combi 24 ?

the fuse blew in my halstead 24 combi boiler i changed fuse but it blew again

How do i stop the loss of Pressure in my Halstead ace boiler?

Having changed the Diaphram on the diverter valve the boiler is constantly loosing pressure.How can I stop thi... [Read more]

temprecher?

hi i got a capriz 25 combi boiler when the tem gets up to 40 degs it shuts down i have add a plummer in he cha... [Read more]

pressure?

i have bled the radiators and now boiler wont work. will this have changed pressure and if so how do i rectify... [Read more]

air lock?

i have changed the 3 port valve on my system refilled it system ran for a couple of days now boiler wont stay ... [Read more]

Fault just on heating?

The boiler went off and had pump changed on baxi 105e with a groudfoss. head. The water fires up find but the ... [Read more]

Glow-worm backboiler?

when boiler fires up and gets to temp when it shuts off pilot clicks off and wont relight when its cooled down... [Read more]

why could my Swift Flow 75 boiler not work after changing my stop cock?

Swift Flow 75 - 80 Combi Boiler I changed my Stop Cock and now my Swift Flow 75 - 80 Boiler will not work. ... [Read more]

Having changed the Divphram on the Diverter valve the boier is running noi?

Having changed the diaphram on the diverter valve the boiler is running noisily.Why is that?

glowworm betacom 30 problem?

Hello folks, boiler is 2 years old, had plate heat exchanger cleaned/changed/cleaned...dhw sensor replace... [Read more]

Ihave a worcester bosch greenstar 30Si with a digital optimiser?

I have a worcester bosch greenstar 30Si combi boiler with a digital optimiser. The heating is full on and the ... [Read more]

remeha avanta 28c problem?

i have error code f5 on the boiler the spark electrode has been changed and 02 set to maker settings can anyon... [Read more]

Hi got a potterton MF RS 60 boiler is sparking but no pilot?

Hi got a potterton MF RS 60, Boiler is sparking but no pilot? Changed gas valve but still same problem also ch... [Read more]

Why does my Bristan shower thermostat keep breaking?

I installed a Bristan shower recently and about 6 months later there was no hot water coming out. I changed th... [Read more]

Pressure keeps dropping on voker syntesi 29e?

filled my boiler less than two weeks up to 1.5bar and after a week or so its dropped to under 1bar, only th... [Read more]

no hot water VAILLANT turbomax vuw 242e, 282e?

i have a vaillant boiler and have had no hot water properly for a very long time. my rads work fine. I had a ... [Read more]