How to mend ... Boiler Radiators Hot

how can i fix my boiler Baxi wm 51/3RS?

my boiler (Baxi WM 51/3RS) will give me hot water, but wont heat my radiators.

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]

no hot water?

My valliant boiler heats the radiators, but does not give me hot water why is this? The boiler was in the hous... [Read more]

Vaillant Turbomax plus 828e combination boiler?

Hot radiators, but luke warm water from the 'hot' (bath etc) tap elsewhere in the house although the water tem... [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]

potterton 16/22 not staying on?

i have recently drained and flushed the system and refilled it with a suitable inhibitor but now the boiler i... [Read more]

Boiler does not ignite. Glowworm compact electronic?

The lights are on except for the flame light when demand is called for, but when demand is called for the boil... [Read more]

Sometimes we have hot water, sometimes we don't! ferroli 80e boiler?

Help! Our boiler sits at about 2 bar of pressure. We have had problems with hot water going cold occassionaly,... [Read more]

Potterton Profile 80e not starting?

I drained the radiators when decorating. How do I fill the system. The boiler has power to it, and the pump ge... [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]

Ravenheat CSI 85 no DHW unless CH on?

Hi, I have a problem with a Ravenheat CSI 85 (18 months old) which will only give DHW when the CH is on. ... [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]

Why am I losing pressure on my Glow worm swiftflow 80?

Every day I am having to fill up my boiler.otherwise I get no hot water,but radiators still work. can't find a... [Read more]

Only cold water from hot tap?

I have a Myson boiler with hot water tank - tank has two pumps one for rads and one for hot water - both worki... [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]

iv got a problem with my alpha combi boiler?

the pressure kept going up on my alpha combi boiler, the plumber said it was due to a leaky valve on the filli... [Read more]

How can I get Boiler,Ferrolli, tempra 18?

I Have a Ferrolli Boiler the pressure has alsways been at 1 bar so I have increased it to 2 bar. I have hot w... [Read more]

why won't my radiators get hot but my water will?

why cant i get my radiators to warm up,i get hot water & the boiler is ok,could it be something to do with the... [Read more]

Central Heating Control?

Every ten days or so the central heating system ignores the programming set into the clpock programme. It rem... [Read more]

Combi BOILER is not worming up hot?

Vokera Excell 80SP CombI Boiler works okay but fire up for about 15 min. then shuts off about 3 min, therfore ... [Read more]