Mend > Home Heating Systems

switching heating of completley?

I Have a Drayton Digistat 2 in my house I want to control it manually ie switch it on when Required and s... [Read more]

Ravenheat Silverstar Boiler Display Not Working?

Hola folks, I'm having a spot of bother with my boiler, specifically the display and controls are not working.... [Read more]

Chaffoteaux britony 2 ?

gas valve is releasing gas to the burner , when gas valve is turned to on position, without water running.

boiler worcester 24i junior?

wont ignite seems like no gas getting through

Rdh10 & RCR10/443-GB by seimens?

Had to replace destroyed rdh10 digital room thermostat. Cannot get it to pair to wired controller. Checked al... [Read more]

how often do we change the3032 battery in a digistat +2rf?

do we have to change the small flat round battery(3032) in the thermostat

Water heater / boiler trips after ignition?

Vaillant VP5-ZE on demand water heater, ignites, but the ignition sparks continue to spark and the system shut... [Read more]

Which way to turn slotted screw to adjust water pressure up on a glow worm ?

Water pressure is at 0.7 on my boiler .had hot water but now boiler clicks and nothing else. Water still cold ... [Read more]

glow worm flexicom 15 hx not firing up?

my flexicom 15hx will not fire up unless I remove one of the 4 thermistor leads and then replace it while ther... [Read more]

Minniminder potterton programmer?

Direct replacement for a potterton programmmer e74453 minniminder central heating programmer

How can I increase pressure in my Worcester boiler?

I bleed a radiator today which seems to have reduced the pressure to zero. How can I increase the pressure?

I have a 30cx glowwarm that is showing F4 as fault.I have no hot water?

I have a 30cx Glow worm boiler suddenly started to give cold water only. I don.t know how to fix it? I switche... [Read more]

temp control?

British Gas homeserve replaced defunct honewell control for a British gas Thermostatic temperature control s... [Read more]

over pressure?

I have a greenstar 24i boiler, pressure is normal, when I turn heating on pressure increases and eventually op... [Read more]

How do I replace bulbs in a Avensis DR fire suite?

Need help replacing two bulbs in my Avensis DR 2kw fire suite

my boiler is discharging a lot of water from the wast pipe?

by boiler is discharging lot of water from the waste pipe when its on

Greenstar 25Si/30Si?

Greenstar 25Si/30Si clock not working. I can manually set hot water and heating and they work fine. I suspec... [Read more]

Change time on boiler. Clock?

How can I change the time on my boiler. It’s a Worcester Bosch model 28SI 11

vokera vision 30c?

no hot water at tap, no tap sign on clock diverter motor seems to be working ,can you make any ideas, thanks k

My radiators not heating up?

I have a 281 G/star combi boiler and have been away for 1 week and now back . Boiler is heating water fine bu... [Read more]