How to mend Gas Heat Exchanger

1

the flame on my modina 102 boiler cycles on and off?

the flame on my boiler keeps going on and off every couple of minutes and also the water in my flat goes hot a... [Read more]

1

Intermittent Hot Water?

Hot water is luke warm and fluctuates in temperature. On boiler controls temp goes from 70 to 80 and then dro... [Read more]

6

Vaillant VCW GB242EH (1991) Leaking - Domestic Heat exchanger gone?

Hello Is it a difficult job to replace this. Had 2 gas engineers look at it (including Vaillant themselves)... [Read more]

1

From Where can I buy a gas valve VR4601M2009?

My boiler is MYSON MIDAS Sfi 1993 I have got a problem with the gas valve. First it was making vibrating noise... [Read more]

1

Can anyone help me fix my Baxi Bahama 100 boiler?

Hi, my Baxi Bahama 100 boiler really has me flummoxed. It will provide central heating no problems, and hot wa... [Read more]

1

Where can we get a part for an Apollo gas boiler?

Have been told that we need a new heat exchanger for a 'Myson Heating' Apollo boiler. Does anyone know where f... [Read more]

1

poor hot water from a combi (halstead ace high 102)?

i fitted my boiler a year ago and got a gas man to do the gas and commision the boiler.heating is fine.hot wat... [Read more]

1

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]

5

the boiler now lights up and cuts of after 30 seconds?

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

5

Worcester 240 - WAter coming out too hot - causing overheat saftefy cutoff?

Worcester 240 Combi RSF. The Tempereature knob in the front doesnt seem to make any difference, as the wate... [Read more]

1

Low flow on Mains Medway water heater?

I have tried descaling the pipe work of the heat exchanger, and when connected to a hose the flow rate seems f... [Read more]

1

no ignition?

Wor/Bos 350 combi, i switch the boiler on, circuit board switches (3 phase) click to start but the electronic ... [Read more]

7

Sime super 90 no hot water?

Hi ...Central heating works but no hot water. Turn hot water tap and water is flowing but cold. Advice from ... [Read more]

1

My vokera is making whinning noises?

Had a problem with my vokera linea 28, first the heating would reach about 80C on the temp display then cut ou... [Read more]

1

A lesson learnt!?

Initially, pilot light not staying on. Obvious remedy...new thermocouple, or so you would think! I am a ... [Read more]

1

Potterton Puma 80E Combi overheats and trips out on hotwater cycle?

When the hot water is adjusted or moved from its minimum setting the boiler trips out. Why? Almost every part... [Read more]

2

vaillant hot water problems?

got vaillant 828 turbo plus 3y old.hot water slow to cut in sometimes takes 20 mins sometimes 10 secs,have fit... [Read more]

3

My potterton promax HE 24 is for the scrap heap!?

We purchased our potterton promax he 24 boiler in sept 2002. From the beginning its caused us problems and oft... [Read more]

1

DHW problem Vaillant Turbomax Plus 828E?

If I open the cold water supply valve to the boiler fully, when drawing hot water the temp. rises to approx 83... [Read more]

2

Vaillant Turbomax 828 hotwater temp varying?

When using the hot water the boiler heats the water fine, but after 30 seconds the gas goes out, the water coo... [Read more]