Mend > Home Heating Systems

glow worm boiler not fireing up?

i have got a glow worm ultimate 70ff which isnt fireing up.i have replaced the pcb and the fan and all that is... [Read more]

1

can I leave my boiler with a blocked condenser overflow?

my Worcester 28i is working ok, but the plastic pipe that connects to the waste overflow is worrying me. M... [Read more]

how to top up water in worcester greenstar 24i boiler?

how do i top up the water in worcester greenstar 24i boiler?

1

potterton 24 he ?

hi im a heating engineer and cant find out the problem for this boiler.. the fan comes on, the relay switches ... [Read more]

How to reset thermostate to come on when I require?

I am unable to reset the thermostate to come on when I whant as I can only boost the system for one hour or tw... [Read more]

how can i fix my Siemens rdj10rf receiver?

The rdj10 receiver does not switch the central heating on in the recent cold mornings. AFter heat builds up du... [Read more]

1

vokera boiler?

I have heating and hot water but the green light keeps turning red and the boiler keeps attempting to restart ... [Read more]

1

rf1 problems?

Can some one please tell me how to use the RF1 as the temp shows 16 but set at 22 .Heat goes on and off all ni... [Read more]

1

cond combi boiler leak?

ive noticed a leak coming from my combi boiler...could it be the pipes that go into the boiler or does someone... [Read more]

1

heating combi boiler?

hi, the red reset button on my boiler is coming on and the boiler switches it self off, somtimes it will come ... [Read more]

boiler keeps going off after about 15 mins?

same as above.

2

Emptied condenser syphon on Greenstar 24i but still not working ?

I have cleared the condenser pipe on the above but boiler will still not fire up, there was water in the boile... [Read more]

Gurging sound?

I have a Worcester Highflow and it is not firing and showing fault code EA. I have checked the condensate pipe... [Read more]

3

how can i reduce the water pressure in my Ferroli F24 boiler?,i topped it u?

how can i reduce the water pressure in my Ferroli F24 boiler?i topped it up too much !!!

1

no heating or hot water?

my boiler is flashing c1 have u any idea what could be wrong with it i have no hot water or heating!

1

ravenheat white star clicking,intermitent stop start on hw and heating?

usualy fires up fine then cuts out on both systems.pump still runs then fires again lots of clicking noises th... [Read more]

1

my boiler wont kick in?

my greenstar boiler making gurgling noises blue light flashing and reset button keeos coming on

1

Boiler making loud noise?

I had no hot water this morning although the CH was working fine. Nothing came out of the hot water tap in any... [Read more]

2

expansion vessel?

what is the correct pressure for a vokera mynute 20 expansion pressure vessel and what are the symptoms if the... [Read more]

1

worcester boiler?

my heaters downstairs keep turning off on there own and the upstairs stays on i havent put it on a timer so i ... [Read more]