How to mend ... Boiler Heating Water

Where is the isolation valve?

I have a ferroli optima 700. I recently had a leak which stopped my boiler from working completely (no hot wa... [Read more]

Celsia 24Le?

Had a problem with the temperature gauge, got a man to come and fix it - in fact he has made it worse - now to... [Read more]

no heating or hot water ?

no power to the boiler but fuse spare ok because the board is lighting up boiler wont reset boiler make is ide... [Read more]

how can i get hot water to work?

my boiler works when set to heating and hot water when i select to just hot water nothing water pressure is fi... [Read more]

home heating systems?

i only get warm water from my simi boiler and it makes the radiators come on when hot tap is on any ideas

Pex tubing for in floor heating?

I have a gas fired boiler for hot water heat with standard radiators for my heating system. How hard would it ... [Read more]

How can I get the hot water hotter and not just warm?

I have a Biasi boiler?, the heating side works great but the hot water is just warm. How can I get it hotter

Why does my Potterton CH boiler use water?

I can fill my boiler to 1.5 bar and the following day the gauge reads zero. The central heating still works an... [Read more]

Vokera exell 80?

I'm not getting any hot water, need to switch the central heating on for a while then as the boiler has fired ... [Read more]

Worcester Bosch 24CDi has lost the signal from the thermostat?

Please can anyone help. Our boiler seems to have lost the signal from the thermostat and so we have no heatin... [Read more]

Biasi Combi Boiler not working, help!?

Hi I wonder if some kind fellow could help me with a problem I have with my boiler Firstly appologies as I ... [Read more]

boiler fault?

i have a 3 year old ideal he24 which all of a sudden will provide hot water when needed but when central heati... [Read more]

f28 and f29?

can u please help me. i am still having problems with my vaillant boiler which the plumber has failed to leave... [Read more]

Glow-worm 18sxi problems - HELP!?

Hi We bled the rads on Friday evening, lots of air in system. Later that evening boiler refused to work, 0... [Read more]

no hot water?

i have a problem with my hot water.my heating is fine but water is luke warm at best.my boilr is conventional ... [Read more]

fault f28?

can someone please help. i have recently had a new vaillant eco tec plus 831 boiler fitted and my gas ran out.... [Read more]

I replaced my pump now I have no hot water or heating?

I had to change my pump so I swtiched off all the water and drained the system. I could not find the fill loop... [Read more]

how can i fix my alpha 240 xp?

when the hot water and heating are on the gas comes on and off the pressure is a little up out off the green h... [Read more]

how can i fix and whats wrong?

i have a triton 24cdi combi boiler and are recieving no hot water ether through the hot water tap or through t... [Read more]

have hot water but no heating?

i have a ravenheat boiler that is 4 years old, we have hot water but no heating????