How to mend Combi Central Heating

3

central heating flushing?

i had some work done on my combi boiler. and the plumber reccomended i had my heating system flushed out is th... [Read more]

1

No hot water from Ocean 240 combi boiler?

I have an ocean 240 combi boiler. The central heating works fine but it does not heat up the hot water. Can an... [Read more]

FERROLI FALCON?

HOW CAN I GET A NEW CONTROL KNOB FOR THE CENTRAL HEATING REGULATOR FOR MY COMBI BOILER?

1

How can I fix my combi boiler?

When you turn on the hot water, the radiators heat up at the same time so when you have a shower the water goe... [Read more]

ho to repair?

ARISTON EURO COMBI A/23 WORKS OK FOR HOT WATER BUT WHEN SWITCHED TO CENTRAL HEATING THE BOILER SHUTS DOWN (RE... [Read more]

How can I fix my Halstead Ace high Combi boiler?

Pressure in the central heating system is dropping with no apparent leakage

How can I make the central heating start?

What does the code d2 mean on the ferroli optimax HE31C combi boiler? The hot water works well. We have put ... [Read more]

1

how can i fix my combi boiler ( glow worm swiftflow-s.i.t )?

why does the pressure fall well below the recommended setting after the central heating has been on

Vokera combi- flashing 04?

Came home to find no hot water or central heating, light and error code 04 flashing. Appear to have no pressu... [Read more]

worcester 24i combi heating system?

hot water runs ok but no central heating. i think it may be the timer switch can i connect the wires to overri... [Read more]

1

can i use my central heating with no pressure gauge?

can i use my central heating with no pressure gauge as when i opened the drop down door on it i broke the pi... [Read more]

ariston combi boilers CENTRAL HEATING NOT WORKING?

WHY IS THE HOT WATER WORKING AND NOT THE HEATING

ferolli modena combi boiler?

The hot water works fine but the central heating wont come on in either clock mode or auto mode. Changed the h... [Read more]

how can i fix my valiant combi boiler?

Just had servo value changed and still not getting central heating to come on, when in constant mode and hot w... [Read more]

how can i fix my valiant combi boiler?

Just had servo value changed and still not getting central heating to come on, when in constant mode and hot w... [Read more]

1

Room stat query regarding a relay?

Need to fit a ferroli combi for a customer, the only thing is the combi also goes through two zone valves to g... [Read more]

Vaillant VCWGB242EH GC 4704413 Combi goes out immedi?

Hi, am working on the above boiler, was leaking at the auto air vent so tested the expansion vessel to find it... [Read more]

what can be the problem with my combi boiler?

hi can anyone help me. i have a static caravan with central heating run by a worcester 24i rsf combi,when the ... [Read more]

1

Fix small leak in central heating system?

My (new) oil combi boiler loses pressure from 1 bar to 0 in about 24 hrs showing I have a weep in the system p... [Read more]

1

putting up pressure on Greenstar 30Si combi boiler?

My pressure is on 0 and although the central heating is good, I have none in the loft conversion in the attic.... [Read more]