How to mend ... Heating System Fine

my worcester 24cdi boiler hot water is fine works ok have bled the pump?

(hi hope you can help with my worcester 24cdi boiler problem my heating is working up stairs rads get very ho... [Read more]

wireing diagram for a ferroli domicompact f30?

I have a ferroli domicompact f30 boiler with a convensinal central heating system. i have lately instaled unde... [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]

How can I fix my Vaillant Combi boiler VCW 18 T3W FH?

Whilst using the shower, the hot water cut out. The boiler failed to fire up for water until I'd left it for ... [Read more]

Heatslave 15/19 boiler - keeps kicking in?

i All, We have a heatslave 15/19 which was fine until a couple of days ago. A guy came round from the water... [Read more]

sludged pump?

Bungalow: Grundfos hot water circulation pump failure. Kitchen around 20mt from storage tank so the pump fa... [Read more]

How can i fix my puma combi boiler?

The pilot light does not come on I have no central heating or hot water. We have checked the water system and... [Read more]

glowworm boiler not firing up?

I have a glowworm boiler and went to turn it on the other day to find it wouldnt light. Pilot light has gone o... [Read more]

Worcester 350 Combi Plate heat Exchanger - Is engineers diagnosis correct ?

We have a Worcester 350 Combi and recently when we have been running the hot water the system has been overhea... [Read more]

my ferroli optoma 701 isn't firing up?

can you help pls...my pilot light is on and the fan kicks in but the system isn't firing up..the pressure is a... [Read more]

Rads upstairs hot when hot water is on???

All the Radiators are getting hot upstairs when only the hot water is on. Even when the Heating is swiched off... [Read more]

My Worcester 28 i heating system works but I get no hot water, Why?

My heating works fine but I get no hot water from the tap, no water at all from the hot tap in fact. Plenty of... [Read more]

Hot water pressure?

With my combi boiler my heating system works fine with the system pressure sitting at 1.5bar. THe problem is t... [Read more]

Potterton ep3000?

Hot water and heating work fine, but programmer loses its setting at midnight and i have to re- programmes a... [Read more]

Hot water from potterton puma 80e just warm?

i have a potterton puma 80e 10yrs old. Heating appears fine but tends to fire up run for a minute or two and s... [Read more]

worcester 240 rsf hot water demand trips system help please?

my 240 runs fine on central heating and short demand for hot water but when you try and fill a bath the whole ... [Read more]

vokera options boiler fault ,please help?

my vokera options boiler cuts out after 10-15 seconds ,the flow pipe at the boiler gets very warm but rads not... [Read more]

Two radiators have suddenly stopped heating. Help?

I have 8 radiators in my house, 2 of which are open (no TRVs). The downstairs one has stopped heating as has ... [Read more]

Debris blocks heating in radiators?

I recently had to replace a rad. Since then a different rad has been cold one day then it works fine, but anot... [Read more]

Potterton Profile 50e struggles to light?

Hi, Our Potterton Profile 50e Boiler is showing the following problem: When the system switches on (heat... [Read more]