How to mend ... Boiler Going Out

wired room thermostat?

will a SIEMENS RAA20-GB ROOM THERMOSTAT (wired one) fit and work on a halstead ace high combie boiler? chee... [Read more]

centrol heating not working?

replaced radiator for a towel warmer part drained centrol heating rebled system and now boiler will switch on ... [Read more]

Aqualisa AquaMixa Leaking - Constant Drip?

Hi Guys, Yet another thread about a leaking Aquamixa, I have read the relevant posts on here and I am still... [Read more]

biasi bolier riva compact c heating not comimg on?

the boiler is not switching on the central heating

Worcester Heatslave 20/25 Combi-boiler?

Our Worcester heatslave 20/25 combi-boiler seems to have a mind of its own. The hot-water sometimes takes age... [Read more]

How can i fix my oil boiler?

my firebird oil boiler is coming on for no reason. it comes on for 30sec to 1 minute and then goes off. why is... [Read more]

central heating not working on my glow worm 30cx?

hot water works fine but central heating does not when switched on.boiler seems to start but doesnt pump water... [Read more]

How can I get another manual for valliant turboMax plus 824E?

We wanted to operate the boiler to set to heating /hotwater but can't remember which position to set the contr... [Read more]

ravenheat 85?

just had call fron engineer told me new board is 199plus vat plus fitting great news spend loads more on your ... [Read more]

water pressure drop in isar he24?

When the central heating is in "off" mode, the boiler will kick in every 12 hrs to raise the water pressure. ... [Read more]

i have a heat line compact s24 combi boiler and want to fit a room thermost?

can anyone recommend a room thermostat to fit to my heatline compact s24combi boiler

2 queries regarding my Glow worm 30ci?

Recently have had 2.9 flashing in window have bled the rads which dropped the pressure down to 1.2 but it only... [Read more]

boiler packed up AGAIN?

just had engineer in told me that the board was knackered power not going out from board to pilot/fan , had to... [Read more]

'security' mode?

My boiler keeps going in 'security' mode and switching off

timer problems?

I have a Worcester greenstar 24i junior combi boiler and the timer is not switching off. If the boiler/heating... [Read more]

worcester cd35i ii pressure problem?

i have a problem with my combi worcester cd35i ii the pressure of the unit is at just over 1 bar and when you ... [Read more]

worcester 350 boiler wont work??/ Grgghh?

the only light on is the low pressure light...altho i bled the radiators i altered the pressure by the button ... [Read more]

siemens rdh10rf?

my thermostat control is not communicating with the boiler what can i do?

the pilot light on boiler won't light?

The boiler is on but the pilot light is not lighting.

Potterton Kingfisher II, no heating help!!!!!!!!!!?

The pilot light is lit ok but as the temp drops to the required temp on the stat the boiler doesn't fire up so... [Read more]