Mend > Home Heating Systems

Boiler keeps switching off?

I have an APPHA CB24X COMBI BOILER. My boiler starts working ok, but after a while it switches itself off. and... [Read more]

overpressure boiler?

my vaillant turbomax boiler is reaching 3 bar and water is dripping from the pressure relief valve any ideas?

i have rd1 fanned flue gas boiler?

it works but get off it self Then its start after 2days please tell what wil lbe problem? some time its work... [Read more]

how to program the timer?

How do you program the timer in the baxi 80 eco boiler, to siwch off and on automatically.

how do i get the thermostat temp to stay high?

the temp keeps on faalling dont know why got no heating so cold

Can I replace my Drayton Digistat RF1?

We have dropped the thermostat control box a few times now and it doesnt seem to work very well now! Is it pos... [Read more]

Losing pressure on Worcester combi boiler?

I have a Worcester 25Si Greenstar wall hung combi boiler, installed in 2005 upstairs in bathroom cupboard. J... [Read more]

how to open the pressure relief valve?

how to open the pressure relief valve

potterton puma 100e combi keeps locking out ?

the central heating works fine until hot water is called for then when demand ends sometimes the boiler boils ... [Read more]

Oil boiler probs?

Ive just have a greenstar heatslave oil boiler system installed but the oil isnt getting to the boiler, whats ... [Read more]

fault code f20 f11?

what does this mean eco tec

how to repair my baxi 60/100 boiler?

got warning light saying fault on fan or flue flue not blocked & fan is working but still won't fire up any su... [Read more]

fan removal on Baxi Solo 2?

how do I remove the fan unit, I think mine has burnt out

Fan removal?

how does one remove the fan unit in a Baxi Solo 2 pf40. I think mine has burnt out

how to repair my baxi 60/100 boiler?

i have a baxi 60/100 boiler but it will not fire up warning light is saying fault on fan or flue have looked a... [Read more]

lossing water pressure,leaking out of overflow within half hour?

i keep filling the rads and keep on losing water pressure from the overflow outside.its a biasi 24s

vulcan continental 45/60 de luxe?

I have a vulcan continental 45/60 de luxe central heating gas boiler, approx 30 years old. A humming rattling ... [Read more]

pressure to high?

my ravenheat combi pressure goes to bar 4 then releases then needs filling up again but if we leave the boiler... [Read more]

my thornapollo 30/50B boiler is not working?

my thornapollo 30/50B is not working i have noticed the thermocouple and thermostat are burned and there is ... [Read more]

HOW DO I TURN UP THE PRESSURE ON MY BOILER?

How do i turn the pressure up on my boiler