How to mend ... Central Radiators Hot

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]

Boiler fires up when demand for hot water but doesn't when demand for C/H?

I have a Potterton Netaheat Profile 80e boiler, Honeywell V4073A mid-position valve, Honeywell ST699B programm... [Read more]

Vokera Maxin 24e Lockout?

I am having problems with the Lockout Reset Button illuminating intermittently on my Vokera Maxin 24e, the con... [Read more]

Potterton Suprima/Suprima L. constant central heating?

We cannot get our central heating to switch off unless we switch off the boiler. When calling for hot water on... [Read more]

Pipework Mix Up?

Hi there I recently relocated some pipework so that I could fit more ceiling joists to reinforce our loft conv... [Read more]

Radiators Get Hot when taps are on?

We have a Halstead Quattro Gold boiler. When the hot taps are use the radiators get hot even though the centra... [Read more]

Worcester Bosch 24CDi combi boiler?

When I turn on the hot water tap the water goes to taps and central heating radiators. Water from tap is only... [Read more]

Why does my central heating go on and off without any time settings?

I have a turbomax 828e valianlt boiler which supplies hot water to the taps and the central heating. However, ... [Read more]

central heating not working?

I have a biasi 24s combi boiler. Dhw working but heating not working, flow pipe from boiler and first radiator... [Read more]

glowworm spacesaver 38?

heating and hot water ok i have no manual i cannot have just hot water i have to wait for the radiators to get... [Read more]

Possibly faulty mid position valve?

As the summer is here I decided to turn my central heating off but keep the programmer on for the hot water. ... [Read more]

central heating valve?

can any one help ,updated heating controls for seperate control of heat/water there is a isolating valve on a ... [Read more]

alpha 240e combi boiler,?

when the central heating is on the radiators are hot, the preasure gauge is ok, but the boiler keeps going on ... [Read more]

What is causing my boiler to randomly operate the central heating?

My boiler, a Potterton Puma 80e, works fine on the hot water cycle, but randomly operates the central heating.... [Read more]

My boiler is heating the hot water but not the radiators?

I have a Glow-worm conventional boiler but at the moment the boiler is heating the hot water but not the centr... [Read more]

ferroli mondena boiler?

when the domestic hot water tap is turned on, the water runs hot for a few seconds then runs cold, but when th... [Read more]

Combi boiler problems with hot water?

I have an Alpha Ocean combi boiler. My problem is that when I use the hot tap for any length of time my radi... [Read more]

No heat?

I've just moved into my new property and I have a combi 80 boiler which is giving me hot water but no heat fro... [Read more]

Where is my Baxi central heating pump ?

My downstairs radiators have suddenly packed in completely. I was looking on this site and have concluded that... [Read more]

Radiators are cold at the bottom?

I have a problem with some of our central heating radiators on the ground floor only getting hot from halfway ... [Read more]