How to mend ... Combi Heating Keeps Down

hotwater faults?

my baxi 105e instant combi has got hotwater problem i have changed the diapram of hotwater and heating flashed... [Read more]

sabre he boiler?

Hi hope someone can help with a problem i'm having with my sabre he combi boiler. Yesterdaymorning i noticed t... [Read more]

hot water tepid?

I have just replaced a faulty expansion vessel on a baxi 105 instant combi and while the heating works fine th... [Read more]

My valiant combi boiler ?

My Valiant Ecoplus combi boiler is going into the red when heating up and the display screen is flashing betwe... [Read more]

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 ??

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]

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]

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]

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]

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]

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]

Fault with vaillant combi?

Heating working OK no hot water pre-heat for hot water working

how can i fix my boiler problem?

I have a Ideal isar he24 combi boiler. when my heating is switched off and i only use the hot water running... [Read more]

Combi boiler pressure keeps dropping?

Potterton Performa 30, pressure keeps dropping, can't find any evidence of a leak and yet the overflow pipe is... [Read more]

no hot water?

i have no hot water coming out of my tap.no light comes on and it does not fire up the only way i can get hot ... [Read more]

domestic hot water?

my DHW is not heating up unless CH is in operation the model of combi is Jaguar 23

what does a flashing L 9 mean on the make isar HE24?

No heating or hot water, L 9 flashing, what does this mean? The combi boiler is an isar HE24.

Fix the fan on a 28cdi combi boiler?

I have a 28cdi boiler. The fan makes a noise and at times stops thereby giving no heating or hot water.I have ... [Read more]

how can i put pressure back in my isarHE24 combi boiler?

the pressure gauge went to half and a family member told me to bleed rads which i did,never having done this b... [Read more]