How to mend ... Heat Only Boiler

Diplomat 2[35 years old] cast iron heat xchanger?

The heat xchanger is leaking. Most other parts are replaced, so this almost a new boiler. Is there any place ... [Read more]

boiler shut off on lockout 20/25 heat slave?

boiler shut off due to lack of fuel lockout switch has come on will it go off automatically when i fill up the... [Read more]

baxi bermuda inset 2 boiler pilot flame going out?

We have a baxi bermuda back boiler running our central heating system (inset 2 50/4 installed in January 1999)... [Read more]

central heating valve?

can any one help ,updated heating controls for seperate control of heat/water there is a isolating valve on a ... [Read more]

how can i fix sticky divertor valve on worchestor 280 rsf gas combi?

valve is not diverting to allow water to heat up,this happened about 5 years ago and i replaced valve and sort... [Read more]

glow-worm flow switch problem and leak?

i have a glow-worm swift flow 100 and two separate problems. the first is the pressure loss, it after the heat... [Read more]

myson apollo boiler?

hi just replaced heating cotrols ie, programer,room stat,cylinderstat used a salus/glowworm controls and wirin... [Read more]

how do i fill my chaffeteaux et maury sterling pp combi boiler?

My boiler is showing no pressure on the guage and if i try to bleed the rads up stairs there is no water or ai... [Read more]

Potterton Suprima 30 Boiler problem?

Recently moved into a house that has a Potterton Suprima 30 boiler, house is about 10 years old. When i fir... [Read more]

how can i fix my boiler Baxi wm 51/3RS?

my boiler (Baxi WM 51/3RS) will give me hot water, but wont heat my radiators.

Potterton Netaheat 16 22?

Boiler works fine but trying to find out the heat output of this model so I can determine if I can add an extr... [Read more]

ideal icos m3080?

My ideal icos is only two years old and for some reason it just wont run. ita a conventional boiler on a press... [Read more]

potterton 16/22 not staying on?

i have recently drained and flushed the system and refilled it with a suitable inhibitor but now the boiler i... [Read more]

Ravenheat LS 100T no DHW?

First off I have had this boiler for 2 yrs now and never had a problem before, the other day all of a sudden I... [Read more]

back boiler problem?

hi have just moved into an old house with a back boiler and storage tank. not getting any hot water and when c... [Read more]

upstairs radiators only heating up at bottom of radiator?

hi my radiators are working downstairs but the upstairs ones only heat at bottom part,ive tried bleeding them... [Read more]

ferroli mondena boiler?

when the domestic hot water tap is turned on, the water runs hot for a few seconds then runs cold, but when th... [Read more]

boiler works5 mins?

boiler lights and runs for about 5 mins and closes down. It does not heat the water or heating could this have... [Read more]

water in boiler not circulsting put in new pump?

water not circulating stays in heat exchanger

No heat?

I've just moved into my new property and I have a combi 80 boiler which is giving me hot water but no heat fro... [Read more]