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Mend Boiler Switch Runs

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We have 149 questions about mending 'boiler switch runs'

How to mend ... Boiler Switch Runs

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Mend Heating, Home Heating Systems

Halstead Ace High?

Ok where do i start, boiler intermitantly locks out, have take fan assembly out and cleaned all pipes, checked... [Read more]
Mend Heating, Home Heating Systems

Ravenheat CSI 85 A (T) combi boiler?

While the C.H is on, I turn the hot water tap on, the water runs cold and the boiler turns off. If I switch t... [Read more]
Mend Heating, Home Heating Systems

Boiler cuts out? Glow Worm Fuel Saver F?

Heating comes on on timer runs perfect for about 1 hour and half then cuts out you have to switch off buttons ... [Read more]
Mend Heating, Home Heating Systems

Boiler momentarily cuts out?

My 16-22 potterton Netaheat Mk 2F runs about 90 secs then flames out and immediately re- ignites. When startin... [Read more]
Mend Heating, Home Heating Systems

halstead finest gold locking out?

finest gold locking out,i have to switch off/on power 4-5 times to get it running, pressure is at 1.7 bar on g... [Read more]
Mend Heating, Home Heating Systems

sabre 35 he combi boiler ?

i.v still got a problem with ignition on my combi iv tried cleaning the tubes & venturi i,v tried a new differ... [Read more]
Mend Heating, Home Heating Systems

Potterton Profile 50e tripping?

I have a Potterton Profile which runs fine most of the time, installed 1997 running on natural gas. Every n... [Read more]
Mend Heating, Home Heating Systems

Optima Ferroli?

The boiler runs on full flame/main burner for 1to 2 minutes then switches off only to switch on again and repe... [Read more]
Mend Heating, Home Heating Systems

Biasi Prisma 24se won't fire up when cold?

Over the last six months there has been a gradual increase in the time the boiler takes to fire from cold. Ori... [Read more]
Mend Heating, Home Heating Systems

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)?

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)? I have a majorca 240/6 back boiler... [Read more]
Mend Heating, Home Heating Systems

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)?

I have a majorca 240/6 back boiler/frontfire. About 5 years ago I had to have the central heating on all the t... [Read more]
Mend Heating, Home Heating Systems

ferroli f24 cuts out after 3 seconds?

the boiler ignites, then locks out after 2 or 3 seconds, i have bled the radiators, filled boiler back upto ju... [Read more]
Mend Heating, Home Heating Systems

potterton profile 50 e problem?

Hi need some help, i have a potterton profilr 50e boiler it works fine from cold but once it has heated the wa... [Read more]
Mend Heating, Home Heating Systems

timer not working on vaillant boiler?

have a vaillant turbomax vuw 242e, approx 8 yrs old. I can set the clock and times for central heating to come... [Read more]
Mend Heating, Home Heating Systems

no hot water but central heating ok?

Moved into house and central heating works ok, turn on the hot water tap and water runs ok but cold. The boile... [Read more]
Mend Heating, Home Heating Systems

central heating not working?

i have a worcester combi boiler 24 junior hot water working but as soon as switch on c/heating it runs through... [Read more]
Mend Heating, Home Heating Systems

SIME SUPER 90 - Diverter Valve?

Hello all, I have recently inherited a SIME SUPER 90 combination boiler in a house I moved into. The boile... [Read more]
Mend Heating, Home Heating Systems

boiler will not light?

I have a Biasi M110.32SM/E . Problem is cant ignite boiler in domestic or ch mode. Fan runs but nothing ignite... [Read more]
Mend Heating, Home Heating Systems

My boiler pump runs continuously and fires even when timer switch is off?

I have a potterton boiler, potterton time switch with HW and CH having separate controls. The boiler recently... [Read more]
Mend Heating, Oil Filled Radiators

Worcester Bosh 15/19 runs for 10 mins then locks out?

have'nt used boiler for coupple of mounths. switch it on it fires up for 10 mins then locks out.plenty of oil ... [Read more]
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