How to mend ... Combi Radiators Hot

Potterton heatmax combi?

hi potterton heatmax combi 28he turn hot water tap on and radiators heat up aswell?

why is my combi boiler not staying fired for central heating. water fine?

my Glow worm combi has been having odd days when the central heating isn't working but then has been ok again ... [Read more]

Faulty Worscester 35 CDi loosing pressure?

My Worcester 35cdi has had 4 replacement heat exchanger's in less than 10 years the first 2 were within the fi... [Read more]

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

Home heating ?

My baxi combi Eco 80 tries to fire up you see the flame trying to light, it locks out after a couple of attemp... [Read more]

240 combi boiler reduce hot water temperature?

The temperature of the hot water is reduced from normal although the central heating radiators are fine has an... [Read more]

Why is my ariston microgenus 23 combi boiler producing hot water downstairs?

My Combi boiler is producing hot water from the taps Dowstairs and the radiators are hot but the bath/ shower ... [Read more]

how can i fix my Baxi Combi 105 HE?

pressure has dropped after bleeding radiators. the pressure warning sign is flashing. How do i get the pressur... [Read more]

No hot water?

What could be the reason my combi boiler heats the radiators ok but NO hot domestic water through the taps

help with remeha avanta plus combi boiler?

my water pressure is goes low every day and i have to keep topping it up for then radiators to get hot, i neve... [Read more]

Ideal Combi Logic boiler "L3" fault. ?

Whenever the temperature knob is turned up higher than half way, the boiler shuts down, flashing L and 3. Have... [Read more]

Greenstar CDi combi boiler overheating?

Hi, Greenstar CDi combi boiler 3 years old. Top floor radiators cold so bled, this dropped water pressure to z... [Read more]

what could be cause of heating problem?

i have an ariston micro combi 23 mffi boiler the pressure in system keeps dropping to zero , when i refill sys... [Read more]

no heating?

i have a viessmann combi boiler there is hot water but my radiators will not come on can you help please

Turn hot tap on radiator get hot?

Hi when I turn on the hot water tap the radiators get hot also, heating works fine nice and hot also hot water... [Read more]

Main combi boiler ?

Why is my boiler sending hot water to my radiators when I only want hot water to my taps. The heating is turne... [Read more]

Baxi combi 105 HE. ?

When C/H is off & hot tap turned on it takes a long time for the water to run hot but the radiators also get w... [Read more]

How can I fix my Sabre HE Boiler?

Hello I have a Sabre HE combi boiler, about 2 years old. We rarely use the heating (probably last put on in... [Read more]

warmflow combi problem?

boiler is heating radiators from the return pipe when hot water only is selected. I have changed the non retur... [Read more]