How to mend ... Boiler Keeps Going Cold

ferroli optima 901 c/heating problem?

heating will not come on but hot water ok. pump runs. boiler fires up when stone cold for c/h eventually but w... [Read more]

Loud clanging/Glow-worm Boiler?

I have a Glow-worm Mark2 (oldish) boiler and the pilot light works, but when it fires up, it (and the pipes) m... [Read more]

potterton kingfisher boiler central heating not turning on?

Our boiler is turned on and we are getting hot water but our central heating is not turning on. I guess the pu... [Read more]

Baxi Solo 3 PFL 50 gas boiler - Pilot light keeps turning off?

This just started tonight — Baxi Solo 3 PFL 50 gas boiler was running fine but then we noticed the radiators... [Read more]

Y Plan - Mid Position Valve 'fault'?

Hi, I have BGMVSP-23 'mid position' valve. (I believe a Y plan setup) Basically the pump only runs when ... [Read more]

ideal he30?

Central heating is working ok but when I turn hot water ON, water is lukewarm and goes cold in few seconds. n... [Read more]

ferroli falcon won't work!!?

Hi all. I have had a ferroli falcon combi boiler for about four years and it was only serviced last year. this... [Read more]

Valiant Eco tech plus combi bolier?

I recently had my filling loop and valve changed, as i had a problem with the pressure going up and i had to k... [Read more]

how can i fix my condenser boiler?

my heating is on but my hot water runs cold, when my heating is off the water is ok

Baxi Duo tec boiler, hot water but not from one tap?

I have the above bolier, all the hot water taps in the house are running hot except the bath tap which is cold... [Read more]

why are there no lights on my 19/24cbi?

my worcester bsch 19 24 cbi boiler has no lights on. it has power to it, as when i switch the mains feed on a... [Read more]

how to turn water off to hot water bath tap to fix spindle?

Hi Have a problem with my hot water bath tap in that when you undo it hardly any hot water comes out. Ha... [Read more]

drain down?

i understand i don't need to drain the boiler,but how do i drain the cold water from the boiler in my carravan... [Read more]

Radiators upstairs will not go off after relighting Potterton Kingfisher ?

Hi, I have an old Potterton Kingfisher CF50 boiler. Yesterday we had no hot water so re-lit the pilot lig... [Read more]

hot water viessman vitodens?

I have hot water and the tap closest to the boiler(red hot) cold every other tap

No HW but HW+CH works fine?

Hi Just bought a new house but got problems with the hot water. When I switch both HW+CH everything's ok. I... [Read more]

Hot / Cold Water - Worcester Greenstar 37CDi Combi?

When I turned the shower on this morning the water went through bursts of hot water for about 1 minute then co... [Read more]

Error code EA (flame not detected on a RD532i Boiler?

Gas ran out on a meter card while shower on. Water ran cold. When added new credit on card and hit reset butto... [Read more]

Chaffoteaux maury britony combi 100 se, fault keeps changing!?

Hi I'm hoping someone an help. My boiler failed on tues, showing a fault 40 60 80. It was my fault as I had i... [Read more]

baxi combi boiler 105a hot water temperamental?

hot water either scalding or just runs cold when the tap is turned down especially showering this happens even... [Read more]