How to mend ... Combi Hot Boiler

Why do the upstairs radiators come on when i run the bath?

I have a Glow-worm 38cxi combi boiler. Just recently the hot water runs just warm even if it is turned to maxi... [Read more]

valiant combi boiler?

when Iturn my central heating on with the thermostat on the wall the boiler fires up but after 30 seconds dies... [Read more]

radiators hot but heating off?

Hi, I have a Bosch combi boiler, the heating is turned off but some of my radiators are quite hot, dont want t... [Read more]

jaguar 24ktvj combi boiler?

when trying to get hot tap water boiler cuts out f3 = heat exchanger blocked . removed pump ,internal casing a... [Read more]

boiler switchin on when no water being used?

We live in a rented house with a combi boiler. This boiler keeps switching on when no hot water or heating is ... [Read more]

re: 28i junior worcestey combi boiler?

Please Help! hot water keeps cutting out intermitently but heating working. Now not working since repair man... [Read more]

no central heating got hot water ?

ariston A combi boiler 24mffi not working in central heating mode but working in hot water mode

how can i fix my combi sime 120?

my sime 120 combi ,is working fine for central heating but hot water goes from hot to cold aprox every 3/4 min... [Read more]

combi boiler?

my halstead quattro gold boiler. is only sometimes sending hot water out. the flame doesnt seem to go higher o... [Read more]

Hot water cutting out after 20 - 30 secs, but coming back on 20 secs after?

We have a Baxi Combi 80e boiler which fires up okay, but after about 20-30 secs the hot water goes cold. This... [Read more]

Chaffoteaux Combi Boiler?

Just out of 5 year warranty (30 April), boiler serviced 24 April & since then several times a day no hot water... [Read more]

how do you change a diverter valve?

i have a Chaffoteux combi boiler and the hot water comes out tepid when it is just the hot water working. When... [Read more]

Shower cartridge?

My shower has gone luke warm (at best) and is driving us nuts.there is no problem with the boiler...Its a comb... [Read more]

Potterton performa 24 combi-no heating or hot water?

My potterton boiler has stopped working-ive noticed there is no "click" when the hot water/heating is turned o... [Read more]

boiler noise?

my combi boiler makes a loud noise like an aeroplane diving when I turn on the hot water tap, when the water g... [Read more]

Urgent advice needed as my Gas boiler has a mind of its own!?

Iv moved into a huge Georgian town house apartment which houses an old; Potterton Kingfisher MF CF60 Boiler... [Read more]

Lost of hot water Bosch Worcester?

I have an intermittent fault on a Bosch Worcester combi. The hot water stops working and a red light flashes. ... [Read more]

vaillant turbomax plus 828e combi boiler?

no hot water, when tap is turned on central heating comes on

alpha CB28X combi boiler?

hi, my alpha CB28X boiler is dripping water at the front underneth. the hot water and heating are working just... [Read more]

New Baxi Boiler?

Have just had a old baxi back boiler replaced with a New Baxi Combi boiler. When I go to turn the cold water ... [Read more]