How to mend ... Boiler Fires Heat

ideal classic boiler?

my ideal classic boiler ff270 fires up even when no heat is called for. i.e. when the programmer for the ch an... [Read more]

chaffoteaux calydra 80 problem?

hi,iv a problem with the heating,the boiler fires up to heat the rads for about 10 secs then goes off every mi... [Read more]

how do i fix my baxi 80eco combination boiler?

boiler firing and giving hot water ok. When put heating on not firing. When switch is selected for heat and wa... [Read more]

How can I fix my heating?

In the morning our heating comes on as we have programmed it to but in the afternoon it doesn't work. The ligh... [Read more]

how can i fix my ep2002 controller?

i have an potterton ep2002 controller,that appears to be working fine,lights clock etc, but my central heating... [Read more]

THE WORKINGS OF A PUMPED C/H SYSTEM AND AGRAVITY FED H/W?

I have an Ideal WLX RS50 Boiler.I recently fitted a new 2 port zone valve and pump in the c/h .All operating o... [Read more]

heating probs?

I have a Chafetaux Britony combi boiler that works fine when you need hot water. The problem sarts when you sw... [Read more]

heating ooo?

heating not working . the tstat is calling for heat. but the boiler fires up then shuts off immediatley. but t... [Read more]

Vaillant boiler will not ignite?

My Vaillant Turbo Tec 242 boiler will not ignite first thing in the morning, when I remove the igniter heat sh... [Read more]

my boiler wont heat the water?

my boiler wont heat up it fires up okay

heat line condense-heating not staying on?

hi everyone when my boiler is set to heating and hot water-the pilot light fires up for about 10 seconds then ... [Read more]

Glowworm Spacesaver KFB 50 fires up without water or heat called for?

Have had the programer replaced, motorised valves are working correctly (supposedly) Immersion tank thermostat... [Read more]

no hot water worchester bosch 240?

when you call for hot water only, nothing happens, when you swicth to central heat and hot water the boiler fi... [Read more]

hot water problem?

i have a ariston microgenus 11 24 mffi. when running hot tap at either full flow or reduced flow the boiler fi... [Read more]

potterton ep2000 not heating radiators/water?

the boiler fires up and the fan runs but the pipes and radiators do not heat up. This has been an intermitment... [Read more]

Help! Heat Line problem?

What is causing poor hot water flow to all taps? So much so, that when one tap is turned on (with only more th... [Read more]

euro combi m series about 6 years old?

heating fine hot gets red hot then bioler cuts out water then luke warm boiler re fires does same boiler does ... [Read more]

hot water problem with my baxi combi 105e?

i have a baxi 105e the heating and hot water was not working. On investigation found that the 10mm pipes were ... [Read more]

pot pfl 50L same as geoff jan 09?

Same prob as Geoff Jan 09?.When the programmer calls,the boiler fan runs for 1sec,& does this for about 10/20m... [Read more]

no heating?

i have a domestic gravity fed pumped system with two mot. valves. the HW system works fine when controller dem... [Read more]