How to mend Boiler

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Britony Combi SE. Boiler wont light?

The indicator lights are showing that the pressure is low (lights 40 and 80 flashing). Which would indicate lo... [Read more]

Ideal ISAR Combi Boiler?

The boiler starts and heats the radiators and then switches off. The boiler displays a fault L9 and can only b... [Read more]

Combi boiler can't restart after turning off for hols?

Worcester Si24-28 Combi boiler. Turned off at fascia panel for hols, turned back on and now no hot water or h... [Read more]

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Worcester Heatslave combi boiler - removal of dom hw thermostat?

I have a 21 year old worcester oil heatlave 15/19 combi boiler (ser No 3/88/10/22450), but the domestic hot wa... [Read more]

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How do i release presure from my Bosh c1 boiler?

I have a problem where my "bar" indicator keeps telling me my presure is too high even with no heating on. I k... [Read more]

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how can i set my drayton digistsat RF3?

Ive just moved into a new house and no matter how many times i ring the landlord to help me set my system, no ... [Read more]

my heating is working, but i cant get hot water?

i have a baxi boiler, my heating is working fine. cant get the water to run hot though, the flame only comes o... [Read more]

Baxi 105HE Need help please?

Intermittent problem with H/W & C/H. The boiler doesn't fire up when asked 99.9% of the time. Appears the prog... [Read more]

F37 fault but pressure is fine ???

Hi I have a ferroli boiler which flashes F37 occasionally. The pressure is 1.5 - 2.0 so that seems fine. I... [Read more]

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wot water pressure should my halstead ace be set at please ?

not sure how muh pressure it should have. sometimes the boiler dont kick in or stay on when running the hot wa... [Read more]

1

How can I fix my heating system?

I have just fitted a new radiator onto an existing open vented system running from a Glow-worm 30HXI boiler. T... [Read more]

How do i get the heating to work on my Worcester boiler?

How do i get the heating to work on my Worcetser boiler?

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Boiler firing up when not on cycle?

I have what looks like a fairly old-fashioned heating system. There is a gas back boiler behind the fire in th... [Read more]

1

can i add another electr.heat exchanger to my hot water tank?

i've got a 22mm coil in the hot water cylinder, this gets fed from the central heating boiler and a hot tube (... [Read more]

2

How do I replace the expansion tank on a 105e?

I have a leak from the expansion tank on my Baxi 105e and have been quoted silly money to fix it. I am very ha... [Read more]

2

ariston eurocombi boiler keeps going on and off when hot water is turned on?

my ariston eurocombi ignites on and off when the hot water is turned on,what can i do to fix this problem?

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Baxi instant combi he loosing pressure?

We have had the esxpansion changed on our boiler as it was constantly loosing pressure and water was spilling ... [Read more]

1

descaling?

How can I descale a little star boiler and pipework.On my old C/H I used to add a descaler through the filler ... [Read more]

1

how to pressurise system?

when turning on inbuilt filling loop no water is entering the boiler to pressurise the system any ideas.

hot water tempremental?

the hot water on my 28i junior worcester boiler gos hot to cold when running the hot tap for any length of tim... [Read more]