Mend > Home Heating Systems

pressure dropped baxi boiler wont ignite?

I know my boiler needs the pressure brought up but the silver hose that had a wee bit on it to turn is now gon... [Read more]

How do you remove the batteries please??

How the devil do you get the batteries out please???

boiler issue?

my viessman vitotrol 100 only 3 months old with remote control will not ignite to give me heating or hot water... [Read more]

unable to turn on the heating ?

We have a Glow-Worm Betacom 30c and we're unable to figure out how to turn on the heating without the mobile t... [Read more]

Ariston error 108?

Can you help me? Mine has no color valve, they are all the same type and colour. How can I fix it?if I could s... [Read more]

ideal combi24?

display panel reads pump overrun

siemens rdj10rf ?

hi, I'm using the screwdriver tap method to get the receiver to fire up the boiler. Okay but when the boiler ... [Read more]

f3 is flashing on ferolli boiler?

no heating or water have a flashing f3 on my ferolli boilrt

Can I buy just dt20rf receiver for existing transmitter?

I have a dt20rf system transmitter and receiver and the select button on the receiver has stopped working. Is ... [Read more]

i have Halstead Ace Gas combinatiion Boiler?

the Hot water Light & boiler are running all the time, evening with the timer off. if put the heating on, the... [Read more]

heating only comes on if hot water on?

we had a new worcester greenstar boiler and system installed by british gas a few years ago. we have a control... [Read more]

resetting siemens RDJ10RF Thermostat?

The receiver is displaying a red light Can you help (no booklet)

ravenheat boiler problem?

I have a Ravenheat LS 100T combi boiler around 8 years old. Never had a problem with it but the system pressur... [Read more]

vokera compact 25?

hi pump keeps running all the time even when nothing is on

Ravenheat CSI 85 (T) not working properly ? Whats wrong?

Hot water works ok but put the heating on and it fires up and runs for a little while then the burn gos off th... [Read more]

Boiler pressure?

My boilers pressure is hitting 3 bar and now dripping out of pressure relief pipe, I have disconnected the fil... [Read more]

turn back filter /water leaves boiler goes to radiators turns back to boile?

where is this filter

replacement for honeywell pressure switch ?

I know the switch # c6052a1015 is obsolete. most listed replacements are adjustable. I need to know the rating... [Read more]

My burner light won't stay on, any ideas?

I have a Glom worm micron boiler. But the burner light won't stay on. I have turned the dial to O to reset, bu... [Read more]

I have a Glowworm 30cxi passing water through blow off pipe?

I have a Glowworm 30cxi combi boiler it is passing water out off the blow off pipe. but the pressure is not dr... [Read more]