Recent: Vaillant timeswitch 150 analogue unit (clock stopped?

Mend Home Heating Systems

Heating, Home Heating Systems howtomendit.com find out how to mend just about anything.
Categories

Mend Boiler Demand Heating Hot

Free repair help

We have 110 questions about mending 'boiler demand heating hot' in category Heating, Home Heating Systems which have been answered

How to mend ... Boiler Demand Heating Hot

Pages 54321
Mend Heating, Home Heating Systems

fault with my worcester 240?

i have had my boiler for some time now it is a fan assisted not a balanced flue whilst there is no problem wit... [Read more]
Mend Heating, Home Heating Systems

Why does my central heating go on and off without any time settings?

I have a turbomax 828e valianlt boiler which supplies hot water to the taps and the central heating. However, ... [Read more]
Mend Heating, Home Heating Systems

Potterton Puma 80 - Heating won't switch off?

Even though the central heating switch is set to off - the central heating won't turn off unless the boiler is... [Read more]
Mend Heating, Home Heating Systems

Hot Water Pressure?

Hi all, I have a combi boiler that is heating cold water for the hot taps as and when there is a demand for... [Read more]
Mend Heating, Home Heating Systems

Help!! Big problem with my Ariston Euro Combi?

Hi I recentley reparied i leak to my central heating system and after i had drained it down, repaired the ... [Read more]
Mend Heating, Home Heating Systems

Baxi 105e c/heating cycling?

The boiler seems to be heating in bursts. The main burner is only lighting for a few seconds and then shuts o... [Read more]
Mend Heating, Home Heating Systems

Worcester Bosch Combi 350 Boiler keeps cutting out?

Hi there, We have the above named boiler and have had 2 WB technicians in this week to look at it and neith... [Read more]
Mend Heating, Home Heating Systems

No hot water from Vaillant Turbomax 828E?

I am having problems drawing hot water from my Vaillant Turbomax boiler. Sometimes it will be fine but most of... [Read more]
Mend Heating, Home Heating Systems

Heating Fault - Pump continually runs (Maxol microturbo 402)?

I have a Maxol microturbo 402 domestic boiler that is used for the central heating and hot water in my home. T... [Read more]
Mend Heating, Home Heating Systems

Baxi 105e - Radiators heat up when dhw flowing?

When hot water (dhw) is flowing then the central heating system heats up as well. The Boiler is set to dhw on... [Read more]
Mend Heating, Home Heating Systems

worcester boiler 24cd1?

worcester 24cdi redlight flashing? i have a worcester 24cdi with the red light flashing intermittently on h... [Read more]
Mend Heating, Home Heating Systems

what could be wrong with my boiler?

I have a glow worm compact electronic 100.The central heating works fine but but hot water is a hit and miss. ... [Read more]
Mend Heating, Home Heating Systems

How can i fix my Worcester Bosch 240 combi boiler?

I recently removed two downstairs radiators to decorate. When I tried to turn the heating system on again it w... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

vaillant woes?

hi all ,in need of a bit of help for a sick vaillant 828 turbo plus fitted about 3 years ago,a brief history... [Read more]
Mend Heating, Home Heating Systems

240 combi boiler?

my worcester 240 combi boiler will not supply me hot water on demand but when the heating is on it runs warm,w... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Baxi Solo 3 PFL boiler?

My central heating will not come on by itself but only when there is a demand for hot water. As soon as the ho... [Read more]
Mend Heating, Home Heating Systems

Ariston genus combi boiler?

My ariston boiler does not supply on demand domestic hot water, had it working a few times but then fails,the ... [Read more]
Mend Heating, Home Heating Systems

Fixing a Baxi 105e Combi which reports a fault when cold, works when reset?

Hi - this has baffled me and the heating engineer I've called in to look at it. My Baxi 105e has been reportin... [Read more]
Mend Heating, Home Heating Systems

How can i fix my Potterton Puma 80?

The central heating side of this combination boiler has stopped working. The pilot light remains lit and the h... [Read more]
Pages 54321

Ask Question

Ask your question Do you need free help? Ask your question.

howtomendit.com for free repair help, information and advice.
Ask Question