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We have 642 questions about mending 'heating hot fire'

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Mend Heating, Home Heating Systems

how can i fix my Worcester oil heatslave 15/19 boiler ?

Hi, my oil boiler keeps locking out. When you push lock out reset button it will fire up for between 5-10 mins... [Read more]
Mend Heating, Home Heating Systems

Ravenheat 85T Condensing Combi Boiler?

Boiler is about 5 yrs old. Added extra pipes to heat another room, after bleeding the system through (there wa... [Read more]
Mend Heating, Home Heating Systems

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]
Mend Heating, Home Heating Systems

ravenheat 820 not working on taps heating ok?

boiler works fine on heating but when i put it on taps boiler does not fire only get sink full of hot water
Mend Heating, Home Heating Systems

ravenheat LS80T No hot water?

my ravenheat LS80T works fine for the central heating but about 2 weeks ago wouldnt fire up for hot water unle... [Read more]
Mend Heating, Home Heating Systems

Baxi Solo 3 40PFL Problem?

Got a Baxi Solo 3 40PFL Boiler. When turned on for Heating, it does so, and the rads get hot. But after say 2... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Vaillant combi boiler?

My Vaillant combi boiler fires up on central heating and heating is ok but the boiler will not fire up when op... [Read more]
Mend Heating, Home Heating Systems

I have a Worcester Greenstar 24Ri that constantly runs?

Why does it keep running? British Gas inspected it and said that it works from a thermostat and if the temper... [Read more]
Mend Heating, Home Heating Systems

Vokera Sabre 28 MTN combi boiler?

Boiler was working fine up to today, had a burst pipe (hot water to kitchen sink) (could still get hot water t... [Read more]
Mend Heating, Home Heating Systems

ferroli hawk 2 combi boiler?

The pilot light is on but boiler doesn't fire up - no hot water or central heating.Can it be repaired?
Mend Heating, Home Heating Systems

glow worm 30ci ,?

Heating is working fine but no hot water.The boiler does not fire when you turn the tap on. pressure on the wi... [Read more]
Mend Heating, Home Heating Systems

Problem with Ideal Isar HE24?

Hi All, I wonder if anyone can help me. The problem that I am having is that the central heating does not see... [Read more]
Mend Heating, Home Heating Systems

Mid way valve fault??

I currently have hot water but no central heating When I move the 3 way valve to the H position manually the ... [Read more]
Mend Heating, Home Heating Systems

need help diagnosing?

have a ferroli optima 701,fan continually on low rate,will fire up,but fan remains on low rate,tried new fan,b... [Read more]
Mend Heating, Home Heating Systems

Vokera Excel 80. No hot water?

The heating works fine, but no hot water. When the hot tap is turned on the boiler does not fire up. Any ide... [Read more]
Mend Heating, Home Heating Systems

heating works intermittently?

the timer has been set up and working fine but occasionally decides to put the light on for the central heatin... [Read more]
Mend Heating, Home Heating Systems

Ariston Eurocombi boiler fails to fire?

Hi I have an Ariston Euro Combi boiler. For some time the burners have been slow to fire up on demand (on bot... [Read more]
Mend Heating, Home Heating Systems

how do i replace a DHW Diaphragm on a baxi 105e?

When the boiler is set to either central heating or hot water the boiler does not fire up when turning taps on... [Read more]
Mend Heating, Home Heating Systems

greenstar 28i junior stops working?

Yesterday my boiler stop working fully , when the central heating is on the boiler will fire up but then shuts... [Read more]
Mend Heating, Home Heating Systems

vokera compact HE boiler?

the house was left empty over the xmas period. when we arrived back the bioler pressure was down to almost zer... [Read more]

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