How to mend ... Central Heating Turned

problem with mid position valve? ?

I hope someone can clarify if I have diagnosed the fault that I think Ive got. A few days ago the central h... [Read more]

Time clock is turned off, Hot water & heating remains on?

With the programme timer turned off for both Hot water & the central heating, the system remains on, rads & ho... [Read more]

why does the central heating come on when the thermostat is turned off alon?

why does the heating remain on when the thermostat is turn down and the heating is turned off

worcester heatslave 20/25 hot water but no central heating?

the central heating has just been turned back on on my oil fired heatslave 20/25 only to find it does not work... [Read more]

how to fault find on my baxi bahama 100?

i need to know what causes the pressure to rise continually when my central heating is on,and the pressure to ... [Read more]

Halstead Finest Gold Combi Boiler water going cold / heating locking out?

The water is only luke warm even though i have turned the temp up and the central heating will start up and ru... [Read more]

Radiators heat to over 120 degrees Fahreheit, is this normal?

My central heating is heating up to what I believe is a dangerous level. I am worried my little boy will burn ... [Read more]

oil central heating system?

the little black pump on the front of my system was dripping oil i called out a man to fix it. 40 minutes late... [Read more]

Radiators overheating?

My hot water and central heating heat up to boiling point. I have turned the thermostat down in the boiler bu... [Read more]

I have no hot water but the central heating is working ?

An engineer came to do an annual service, he turned down the temperature of the hot water and now it is cold, ... [Read more]

boiler not fireing up?

pilot light on , thermostat clicking boiler not firing up when turned on .central heating not coming on help

Central heating causes pressure rise sharply -PRV then operates- whats wron?

Have a Worcester 24i Jun. HW works fine but when CH is on the pressure goes from 1.2 bar to over 3.5 then PRV ... [Read more]

ikon-t boiler not heating hot water?

Ever since we had the boiler installed about 2 years ago the central heating has worked fine but the running h... [Read more]

what part do I need?

Have old central heating system and had new bathroom. Plumber removed radiator small double rad and replaced w... [Read more]

My boiler pump fails to start/work when not used for several months?

I have a Potterton Profile boiler, with a Grundfos Super Selectric pump. If the Central Heating has not been ... [Read more]

ravenheat csi 85t central heating keeps going off on?

ravenheat csi 85t hot water works ok but when central heating is turned on the boiler lights up for three seco... [Read more]

POTTERTON SUPREMA 60L?

When the hot water and central heating are turned off by the controller the central heating pump continues to ... [Read more]

Sime Friendly Format 80E - flame cuts out intermittently?

Hi, I hope someone can give me some advice. My boiler cuts out after it has been on for a while. Initially... [Read more]

Combi stops firing for hot water when cold tap turned on?

Hi I have a Worcester Bosch Thermotechnik combi - on the boiler casing is a Bosch-stamped cert saying it is... [Read more]

Worcester 24i problem?

Hope someone might be able to help me in case I get ripped by a cowboy! Basically for a couple of weeks now w... [Read more]