How to mend ... Air System Central Heating

vokera 16e loosing pressure?

my vokera 16e is loosing pressure after central heating goes off.not sure if its safety valve or expansion ves... [Read more]

I have a Ideal Classic FF 360 and only the Pilot light works the boiler?

I have a Ideal Classic FF 360 Central Heating Boiler, when i put the heating on the Pilot light lights and I c... [Read more]

How can i fix my Central heating system?

When i run the heating with the hot water,the hot water is taking water from the heating and blowing it into t... [Read more]

potterton flowsure plus?

hot water and central heating work however my problem is this: couple of weeks ago boiler seemed to 'cycle' a... [Read more]

baxi solo vent valve?

The system is gurgling because of air in the system with central heating off. I think that the auto vent on th... [Read more]

Can can I fix an airlock in the central heating system?

I have recently had a new valliant eco plus gas boiler fitted, along with 13 new lockshield valves and TRV's o... [Read more]

I have a vokera compact 24 central heating boiler which is knocking off wh?

The hot water on this boiler is working fine but the heating is only working for a couple of minute and then k... [Read more]

Flashing green LED on Potterton Suprima 50?

Central heating stopped working last night. Tried resetting unsuccessfully. When reset button pressed the pum... [Read more]

Worcester 19/24CBI Problems (Over Heating, Fail to ingite)?

Hoping that someone can shed a little light on my problem or that this may help someone in a similar position.... [Read more]

How do i fix my boiler?

My problem is when the central heating comes on and starts to heat up, the boiler pressure guage starts to bou... [Read more]

Vailant VCW 242EH, Sticking diverter valve?

Hi, the movement on the diverter valve on my Vailant VCW-242EH is not sufficient to allow the microswitch to ... [Read more]

Why is my central heating blowing cold air?

I moved into a newly built home in 2007 and have been having problems with my central air and heating system ... [Read more]

Rayburn Driven Central Heating Problem - Upstairs Cold?

I have a Rayburn Gas CH system with a seperate pump. The cooker / boiler is in the basement kitchen with 3 ra... [Read more]

How can I fix a flashing "l e" fault on my isar he35 boiler?

I worked on the radiator system over the summer and when the time came for central heating the boiler tripper ... [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]

baxi 105 combi cold showers?

I don't know if this is a problem with my boiler or somewhere else. Our boiler works okay with the central hea... [Read more]

No Hot Water At All?

Hi, I am having problems with my hot water - both central heating and hot water from the taps. The water from ... [Read more]

Radiator is only partly warm?

Hello. One of our radiators is warm at the bottom half and cool at the top. Does that mean there is an air ... [Read more]

How can I fix my Vaillant Turbo Max plus Combo boiler?

Recently my hot water stopped working after a long expensive time the engineer finally found it was the aqua s... [Read more]

My boiler cuts out after 5 minutes!?

While fixing my floorboars, I screwed through a water pipe. I thought it was a central heating pipe as the wat... [Read more]