How to mend ... Boiler Working Properly

biasi boiler not working properly?

biasi 24s boiler, I have replaced an airflow switch pipe, and a ch diaphragm, and bled the ch system. the boil... [Read more]

Vaillant Turbomax 828 problem?

This is a strage one! I am not sure whether my diverter valve is on the way out or whether something else is c... [Read more]

My boiler is not warming water?

My boiler is not working properly... i don't get hot water.... i have tryed turning the temperature up but sti... [Read more]

Hello all, boiler not working properly?

Hello all, i have a very old combi c.h boiler (solaire model ghb 21/f t.02) which no one has heard of, i would... [Read more]

my halstead gas boiler is not working properly?

its only a couple of years old but it stopped heating my water in the last fews days my heating system is stil... [Read more]

problem with protherm 80e?

i have a protherm 80e combi boiler. the hot water is fine but the central heating is not working properly. whe... [Read more]

Not getting full heat from the radiators?

I have a Potterton Primera combi boiler. The radiators are not heating properly, they are barely warm (as if ... [Read more]

valliant combi boiler?

it appears to be working properly,but two of the radiators just dont heat up, the bottom of the raids stay col... [Read more]

Worcester Danesmoor oil boiler venting hot water to expansion tank?

I have a Worcester Danesmoor Utility 26/32 oil fired boiler on a vented CH/HW system. When the boiler is runni... [Read more]

Ferroli modena 102 not firing up properly?

My boiler has been temperamental for some time, so my water goes from hot to cold & back, now the central heat... [Read more]

How to replace a faulty ravenheat csi 85 timer?

My ravenheat condensing boiler model no csi85 timer clock isnt working properly. The timer illuminates the lig... [Read more]

my worcester boiler is not working properly?

my worcester boiler is not working properly,when i switch it on it ignites for a short time about a minute to ... [Read more]

No ignition. ?

Hi My daughters heating has just died on her, although I am not a plumber or gas fitter I managed to go throu... [Read more]

heating not coming on feroli f24?

the boiler works fine on the hot water side but when i turn the temp control up for the heating to come on not... [Read more]

Danfoss FP715 not working properly?

Just had new boiler put in. Got new pack of Danfoss (programmer plus other bits in box) The installer just use... [Read more]

How do I know that my pcb board is not working ?

I tried switching on my potterton performa 24 boiler for hot water and all I get is a sound and the boiler is ... [Read more]

nothing is working?

we have a ariston boiler which is 2 years old near worked properly now not working at all need a local enginee... [Read more]

worcester bosch 230?

central heating not working properly 37/39 degrees on max heat,temp on flow /return at boiler same/radiators... [Read more]

Potterton Netaheat 50e Boiler?

After 9 years the pilot light has gone out and the heating and hot water have gone off. When working prope... [Read more]

How to maintain water pressure for Vaillant combi boiler?

Hi, Our Vaillant combi boiler loses pressure and stops working (or doesn't come on) at least once a week. W... [Read more]