How to mend ... Help Replace Boiler

diverter valve replacement ravenheat rsf820#20?

is it a d.i.y job to replace a diverter valve on a ravenheat rsf820/20 combi boiler?

no hot water but radiators work ok?

Hello. We have a Ravenheat csi 85 - csi 85t boiler. there is no hot water unless radiators are on. on a earlie... [Read more]

Radiators not heating up?

Hi we moving into a house with severe problem, we have a baxi solo wm50/4rs boiler fitted and it does not ap... [Read more]

My back boiler has broken what is the cheapest way to replace it?

Hi i live in an old bought council house with a back boiler which has packed in. I dont have much money and wo... [Read more]

isar he24 boiler?

i recentley had a service on my boiler which was fine, but i have a problem where as when the heating is on i ... [Read more]

boiler part?

I need to replace the black filling tap on my feroli boiler. Do you know what it's called and where to get it,... [Read more]

baxi combi instant 105e expansion vessel?

Is it possible to fit an external vessel as i have lots of room below the boiler and if the expansion vessel g... [Read more]

how do I sort out a digistat+3 thermostat that is malfunctioning?

I moved into a new build property and have a Drayton Digistat+3 thermostat and for the past year it has fa... [Read more]

Pressure problems with Vaillant Turbomax Plus 824?

The pressure reading on our Vaillant Turbomax Plus 824 is reading above 3 bar when the central heating is swit... [Read more]

replacement boiler conundrum?

I have a 26year old Vailllant sine combi boiler that to date has been very good but is now beyond economical r... [Read more]

how do I fix thermocouple on older model Glow worm spacesaver ?

I recently had my boiler serviced however this morning I found the pilot light had gone out . I have tried to ... [Read more]

System Flush?

Does any one know if i system has been flushed, correctly so im told, would it need to be done again after 10 ... [Read more]

Potterton Suprima 40?

Hi I have the above boiler 7 years old and the model with the faulty PCB I have changed two - last one upgrade... [Read more]

Why does my boiler cut out after about 5 minutes?

My boiler (Potterton Kingfisher Mf) cuts out about 5 minutes after it comes on or is turned up in the morning.... [Read more]

vaillant 824 hot water intermitent?

yes the boiler cuts off at 80 deg and on at 64deg do i need to replace the or can it be flushed

what do you need to do to replace the expansion vessel?

We know the expansion vessel is our problem, can this be replaced while the boiler is in place or does the boi... [Read more]

how to change a vailliant boiler timer?

how do i replace a timer on a vailliant boiler

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]

baxi combi 80e hot water ok - not so ch - no heating for ages?

I have a baxi combi 80e boiler and have no complaints with hot water but am having real trouble with the ch. T... [Read more]

Valliant ecotec pro 28 installation cost ??

Hello I need to replace my old boiler (13 yrs old Pott. Puma 80) as only the heating works and the hot wat... [Read more]