How to mend ... Heating Boiler Circuit

Biassi combi boiler won'r fire up?

My Biassi combi boiler suddenly stopped firing up. When heating or water is turned on, it sparks (until cutout... [Read more]

my combi 350 worcester is tripping running to hot?

I have a combi 350 boiler I have checked both pumps and they are working. the combi is igniting even when ther... [Read more]

My greenstar 24ri is making clicking sounds and needs resetting each mornin?

My Greenstar has just been serviced as it needed resetting each morning the Worcester agent says my system nee... [Read more]

low water pressure F28 lockout, Vaillant Turbomax plus 828E ?

Hi guys, Hope you can help. I've viewed all the relevant and some of the irrelevant posts on similar subjects ... [Read more]

Circuit board for a Halstead Ace Boiler?

My plumber says that I need a new circuit board for my boiler. The heating and water will come on but only fo... [Read more]

Sime super 90 plus problems?

Hi, We have a super Sime 90 plus boiler and about a year ago we had to change the dreaded diaphram in the dive... [Read more]

how can i fix my ,worcester heat slave combi boiler?

This is what happens when i turn on a hot tap, first the fan starts and after a short while the pilot light ig... [Read more]

Expansion Vessel Help needed ! ?

How do you test an Expansion Vessel for faults - should there be air in there when you press the bleed nipple ... [Read more]

How to fill a myson boiler?

Hi I have a Myson Apollo 30b boiler which continually trips the electricity circuit after 5 - 10 mins of us... [Read more]

Hot Water Problem?

i Have Ariston Micro Combi Boiler 23MFFI it Do Not Give Hot Water but Centeral Heating Working Fine Bisicaly i... [Read more]

Chaffotaux Mauray britony boiler?

The boiler started making a click, click, clicking noise before it broke down. 14/12/09. It still fires up but... [Read more]

NO HEATING OR HOT WATER, THELIA 23E?

I have a saunier duval thelia 23e. pilot light is on but boiler not fireing up when water or heating is turned... [Read more]

Glowworm Ultimate Boiler - Electrical Problems?

I have a Glowworm Ultimate Boiler, I've had it for around 12 years and just recently it stopped working. The b... [Read more]

Heating system not working correctly?

My central heating system is causing me problems. The boiler fires OK, but I can only get hot water. The centr... [Read more]

error code?

my customers centora 24 combi is showing code 07 which i believe is no circulation on primary circuit. i suspe... [Read more]

Any advice on getting Central Heating to work on my Potterton Lynx 2 boiler?

I have a Potterton Lynx 2 boiler. I tried to start the Central Heating and the boiler cut out after about 10 s... [Read more]

BOILER ?

I have a ravenheat combi and its keeping kicking in and out. im only getting hot water when i put the heating ... [Read more]

Room stat query regarding a relay?

Need to fit a ferroli combi for a customer, the only thing is the combi also goes through two zone valves to g... [Read more]

Why does my Biasi combi boiler central heating pump run constantly?

I am not sure if this is normal or not, but mr combi boiler's pump runs constantly when on. It turns on and of... [Read more]

how 2 fix my ferroli modena 80 e?

flame ignites stays on for 10 seconds i have to turn boiler off and on again for it to ignite it will only ign... [Read more]