How to mend Heating Hot Switch

1

ravenheat combi CSI 85 A (T)?

what causes my boiler flame to continualy switch on ann off when calling for hot water or heating

2

My Radiators won't work, please help?

Last night I switch my heating system from Timed to constant and Hot Water only to Hot Water and Central Heati... [Read more]

2

How do you fit an external switch to a Grundfos 15/50 pump?

How do you fit an external switch to control the variable speed on a Grundfos central heating pump fitted to a... [Read more]

3

Glowworm Spacesaver KFB 60 overheating/cuts out?

If I have the hot water on the boiler for 20-30 mins the boiler is fine, I can also start the central heating ... [Read more]

1

My combi boiler keeps tripping my elec help!!?

my potterton combi boiler80 keeps tripping my electricity, even if i just run the hot water tap or if i switch... [Read more]

1

Worcester 350 combi CH not working?

My Worcester 350 combi has stopped working properly as when the thermo stat switches on nothing happens at the... [Read more]

3

POTTERTON PUMA COMBI?

WAS HAVING LOW PRESSURE WARNING LIGHT ON, SO HAVE REPLACED WATER PRESSURE SWITCH, NOW GOT HOT WATER, BUT HEATI... [Read more]

1

vokera 80 excell?

my boiler is running hot-colder-hot water. When I just start to run it boiler goes on(fire inside it) run for ... [Read more]

1

excell 80 sp boiler no hot water no heating ?

knew dia fitted and micro switch,pilot light on?

1

How can i fix my Glow Worm 20 - 30F?

The boiler only starts the fan and fires up if i blow into the Air Pressure Switch. The Mid Position Valve and... [Read more]

2

Heating won't switch off?

Okay, it's a long one.... We have a heating only boiler with a separate water tank for the hot water. A wh... [Read more]

1

AEG Cafamosa 220 Water not coing out of dispenser?

When I switch the machine on, it goes throught its usual cycle of heating up etc but the water not longer come... [Read more]

1

how to get hot water?

i have a vaillant boiler the central heating is working but no hot water or flame when you switch to hot water... [Read more]

3

my biasi boilers blowing it's fuse?

hiya, i have a biasi combi model no m90e 28s, the original problem was it was firing up for hot water but not ... [Read more]

1

Valiant 828E Combi Hot water fault?

Hot water is intermittent, with ignition turning on and off (a real pain when showering). Heating is fine. Cou... [Read more]

1

glow worm 30 cxi combi boiler - no central heating!!?

The central heating no longer works, the hot water is fine though. when i attempt to switch the central heatin... [Read more]

1

Hot water only?

We have tried to set our Potterton EP3000 for hot water only by pushing the hot water button onto timer and ha... [Read more]

2

What's wrong with my Vokera boiler/heating system?

Hot water works ok to programme but heating only comes on on the first timed option. After it has reached spe... [Read more]

1

How can I fix my Potterton Puma 100?

I have a Potterton Puma 100 which keeps closing down. I seem to cure the problem for a while but then it shut... [Read more]

1

Heating fine but NO HOT WATER?

My husband recently changed a thermostatic valve on a radiator that wasn't heating. He drained the system, re... [Read more]