How to mend ... Flow Return Boiler

help how to fix or sort radiator downstairs being cold?

Glowworm beatacom 30c.2 rads upstars get hot both sides fully.but one downstairs cold.drained systym fully.ref... [Read more]

How can I fit my British gas 330 boiler?

My British gas 330 boiler on for 2 hours later keep flashing f26.i had change the 2 thermistor return and flow... [Read more]

glowworm fuelsaver 30b mk11?

Which order are the flow &return on this boiler balanced flue y plan

Ideal boiler HE 30 Pressure problems?

My Ideal boiler HE 30 is losing pressure even when the isolation vales are closed on the heating flow and retu... [Read more]

help! glow worm betacom 24c no heating?

Ok here goes... the above boiler was working fine! After coming back from a weekend trip i noticed the hea... [Read more]

Powerflushing a Worcester 400 boiler?

I have been asked to powerflush a high flow 400 bf boiler. I know it's full of sludge but not sure if there's ... [Read more]

vokera fault code 71?

code 71 comes up i have changed thermisters to flow and return also flushed secondary heat exchanger boiler wo... [Read more]

baxi solo 30/80 boiler no hot water or heating?

I have baxi solo 30/80 boiler. the pump works. new three port valve has been installed. the boiler fires when... [Read more]

Potterton perfoma 30HE?

Had new heat exchanger put in. When CH is switched on the boiler runs for a minute and cuts out, goes into mod... [Read more]

drain bedroom radiator?

heatline s24/s30 combination boiler need to remove inlet valve from radiator/pipe in the bedroom not certa... [Read more]

capped off flow and return pipe is leaking.what size fitting is the brass ?

there is aleak on the right hand side of the boiler on apipe that appears to be acapped off spare connection ... [Read more]

Can anybody advise why Flexicom 35CX goes into state S53 when in DHW mode?

The boiler works fine for central heating and DHW for sink taps and shower, but when bath tap is used the boil... [Read more]

Potterton puma 80, CH not working?

Hi all i hope i posted this in the right place, Basically moved into my new house last month and the house ... [Read more]

how do i get my central heating working again?

Hi, I have a Vaillant ecotec plus 624 sealed fan assisted boiler. Just the other day it stopped working a... [Read more]

Permanent F5 fault?

I have a Glowworm 18hxi boiler with a Systemate 2000 Gledhill system. Boiler keeps failing with F5 fault. Ha... [Read more]

Ideal Combi Logic boiler "L3" fault. ?

Whenever the temperature knob is turned up higher than half way, the boiler shuts down, flashing L and 3. Have... [Read more]

potteron pipe connection diagramme?

hi i have a potterton floor standing boiler about 20 years old. i am upgrading to one of the new boilers what... [Read more]

eco plus heatonly?

boiler fires, stays on until 42 degrees. boiler was not working fitted flow and return ntc.

pressure vessel will not pump up?

Have tried to re-charge pressure vessel using pump, closed ch flow and return valves. can not get any press... [Read more]

how can i fix my vokera compact?

my vokera compact is losing pressure,it is dripping slightly from the overflow and trickles when the heating i... [Read more]