How to mend ... Combi Where One

How can I fix my Potterton Perfoma combi 24 boiler?

My potterton Perfoma boiler done not give hott water when the inlet water pressure valve is fully open. But w... [Read more]

Greenstar 42CDi combi boiler flashing EA ??

No hot water and no central heating - pressure is in the green area. any ideas ??

How to remove expansion vessel on Worcester 350?

Need to remove expansion vessel on worcester bosch 350 combi. Have removed fixing screw and released fixing cl... [Read more]

combi boiler wont heat water?

boiler heats radiators but wont heat the water on its own.i have to have heating on at the same time to get ho... [Read more]

Worcester Bosch Greenstar 37CDi Combi showing code U9?

My boiler is showing code U9, I know this means that the temp has risen to 99 degrees. The result when I turn ... [Read more]

Diverter valve?

hi there, i have vaillant ecotec pro 28 combi boiler, its diverter valve is leaks when we turn the hot water... [Read more]

ferroli comb ioptima 701clock returns to zero timer not working ?

ferroli combi clock returns to zero when put on timer contol other wise heating works domestic water works on ... [Read more]

pressure goes up on combi boiler?

i have reduced pressure on my combi boiler but it creeps back up pump kicks in runs for about 3 mins and kicks... [Read more]

heat exchanger replacement?

Hi there, can you please tell me how to remove and replace my heat exchanger on my potterton 24 combi boiler. ... [Read more]

poor hot water pressure?

hope someone can help ive got an ariston euro combi boiler the problem is when you open hot tap boiler does no... [Read more]

How can I get a manual?

I have a euro-combi boiler without any user insructions. I cannot even switch it on.

do i need replacement part or new boiler?

i have a vaillant combi bolier ref no vuw242 I have had this for about 12 years and now have a leak the water ... [Read more]

I have changed the language on my dvd combi?

I have changed the language on my dvd combi and cant get it back to english ?? Goodmans GTV14T4DVD

burner going of after 2 or 3 minutes and on?

ive got a baxi combi boiler 105 he the problem is that it fires up and the burner goes of after 2 or 3 minutes... [Read more]

potterton 80 combi boiler ?

boiler fires up works fine four 20min to30min then locks out

urgent please?

how do u put hot water on a worcester 24i combi

Worcester 28i Junior Combi... Hot water but NO Heating ???

Hi everyone, We have a Worcester 28i Junior Combi which developed a fault this week. We have hot water fine b... [Read more]

Vaillant Ecotech Combi boiler?

I have re-pressurised system after fault, pressure now too high. How do I reduce the pressure which is now in ... [Read more]

I have a combi boiler and unable to get water?

I have a combo boiler and am unable to get hot water to run unless the heating is also turned on, can any one ... [Read more]

vaillant eco tec pro water pressure keep goes down?

I have vaillant eco tec pro combi boiler fitted in my house i have just noticed that the water pressure of boi... [Read more]