How to mend ... Water Opened Central

POTTERTON PERFORMA 24 NO HOT WATER BUT CENTRAL HEATING FINE?

as soon as the hot water tap is opened the pressure on the boiler increases 0.5 bar to 2.0 bar. and the boiler... [Read more]

How can i fix my Vokera Compact combi boiler ?

When i put my boiler on to central heating it fires up then runs for roughly 5-10 seconds then the flame goes ... [Read more]

Phantom starts?

Combi 80 Central heating off, summer use of hot water only. Boiler static,power on, when extract fan starts sh... [Read more]

how can i fix my boiler, vaillant, turbomax plus 824e?

everything has been fine with this boiler since 2003, until this morning, when i woke up to no hot water and t... [Read more]

Baxi Bahama 100 - Hot water problem?

Hi there to anyone who can possibly help me with the above problem. The boiler works fine for central heati... [Read more]

vokera 80 e combi boiler no hot water?

The boiler does not ignite when the hot water taps are opened, it does not attempt to go through the motion... [Read more]

performa 28i -water in gauge, losing pressure, hot water not hot enough?

4 yrold combi boiler, no leaks in system, had a couple of people to look at it who have tried to rip me off at... [Read more]

How can i fix my Potterton Puma 80 combination boiler?

When I turn on the hot water tap at the sink, the boiler fires up but shuts off after 5 seconds. It does the s... [Read more]

No Hot Water from Worcester 28CDi Combi?

I do not get any hot water when I open the hot water tap. The boiler is Worcester 28CDi Combi. The only way to... [Read more]

Ravenheat bolier CSI 85T will not light up with wireless controler?

Ravenheat Boiler will only fire up and give hot water when hot tap is opened, central heating will not fire up... [Read more]

Poor hot water temperature with heating on?

I have a Vaillant Turbomax combination heating boiler. When the central heating is operating & a hot tap is... [Read more]

noisy optimax25c?

my ferroli optimax 25c is noisy when hot water tap opened and when central heating fires up

alpha 280e combi no hot water?

i have heating but no hot water hot water works when boiler is in heating/hot water mode but not when in hot w... [Read more]

baxi 105e problems on fire up?

boiler will only fire up when hot water tap is opened, but then flame dies after about 2 seconds. when central... [Read more]

what could be wrong with my boiler?

I have a glow worm compact electronic 100.The central heating works fine but but hot water is a hit and miss. ... [Read more]

How can I fix my Glow Worm Swift Flow 80 ?

How do I check that the Fan is working ? How do I know if the Thermocouple isn't working ? My daughter's... [Read more]

Sime friendly format 80E?

Myboiler when in central heating mode will heat the radiators until the set temp is reached then trip out as i... [Read more]

combination boiler not sending hot water to taps?

the hot water is not activated when hot tap is opened on my sime friendly 80E combinatin boiler. The hot water... [Read more]

How to fix Hot Water on Vaillant VUW Turbomax 242E/282E?

What is the likely fault on boiler ?; the Hot water system no longer ignites when taps are opened with a decen... [Read more]

Puma 80 overheats and shutsdown when DHW switched off?

This 8 year old Potterton Puma 80 has had first a new diverter valve fitted, and now a circuit board, but stil... [Read more]