How to mend Boiler Heating Hot

1

how can i fix my Main Combi 24HE c/heating thermostat?

Hi whenever i put the heating on, the radiators will be very hot regardless if i turn the thermostat knob down... [Read more]

1

how do I replace a pressure reducing valve in a worcester 24i boiler ?

My boiler is running out of pressure, there is no leak anywhere, as soon as I refill the boiler, the pressure ... [Read more]

3

Vaillant 242 E - Burners not firing?

Another old boiler where the themostat kicksin the motors start but the flames don't light. At onepoint we co... [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]

1

Problem with BIASI boiler?

My BIASI 24S boiler is running the central heating OK, but will not run hot water to any of the taps or bath /... [Read more]

2

water pouring from boiler?

I have a Worcester Greenstar 24i/28i junior combi system. Water is pouring from the overflow and dripping fro... [Read more]

1

Hot water but no heating?

My boiler will heat the tap hot water but not the heating. The fan is on all the time but goes off when I swi... [Read more]

hot water goes cold?

have a worchester junior 24 heating seems fine but hot water goes ice cold after about a minute this boiler wa... [Read more]

2

My water and heating system is noisy?

I have very noisy pipes and the pressure on my combi boiler is 0. I have a Worchester greenstar 25si/30si... [Read more]

1

How do I fix it?

I have a worcester combi boiler. It was flashing to reset it as it had gone off even though it should be on. I... [Read more]

does not respond to timer or thermostat.oil opperated worcester danesmoor?

MY CENTRAL HEATING AND HOT WATER IS PROVIDED BY AN OIL FIRED BOILER WHICH IS A WORCESTER DANESMOOR FROM THE BO... [Read more]

how do i fix my suanier duvail?

my boiler works ok for hot water but when switched to heating it fires up but radiators are not getting hot,th... [Read more]

1

my Glow worm 30CXI showing fault code F5?

I tried to switch the heating on this morning but it didn't come on. The weather is freezing out, -3. when I c... [Read more]

1

boiler wont come on when on timed?

I have worcester bosch boiler no problems until the weather is very cold and then the heating will not come on... [Read more]

4

What is the fault with my Ariston boiler DIA 20/24 MFFI CE Type C?

I have the above installed in my house, i have changed my thermostat but my boiler will run for around 20minut... [Read more]

1

Ideal Icos Boiler, Heatrae Sadia CL170, Reliance Pressure gauge?

My CH/HW system consists of the above components plus a room thermostat and control panel beside the boiler. A... [Read more]

2

Chaffoteaux/Maury 100 Combi - C/H fine - Hot Water Probs?

Had this boiler for 10 years and after some initial teething problems, has worked fine. Recently, although th... [Read more]

4

How Can I Fix A Potterton EP2002 Heating System?

My daughter has a Potterton EP2002 system with a Potterton Suprima 40L boiler and a MPE322 diverter valve. Th... [Read more]

1

heating switch?

I have a potterton boiler and in the airing cupboard is a white switch which has two orange lights for hot wat... [Read more]

2

no central heating on demand?

when i select CH boiler fails to ignite but when i select just HW i get hot water and central heating is th... [Read more]