Mend > Home Heating Systems

How do you fill a Worcester Bosch Greenstar 28i boiler?

Please can someone give me an 'idiot's guide' to filling a Worcester Bosch Greenstar 28i boiler? I have tried ... [Read more]

Need some help on hot water issue on Vaillant?

hot water keeps running hot then cold. central heating seem to be working ok.

HOW CAN I FIX MY FERROLI OPTIMA 701?

HI I RECENTLY HAD AN ELECTRIC SHOWER INSTALLED.THE PRESSURE ON THE DIAL ON MY BOILER USED TO BE ON 2 BAR .NOW ... [Read more]

Fuse keeps popping on central heating system?

This morning my central heating fuse blew and i initially thought it was the timer / programmer so i bought a ... [Read more]

How to come out of lockout mode?

My worcestwer bosch 30 cdi boiler (Normal) is in the lockout mode. I have tried to take out any air. There w... [Read more]

I have a glow worm space saver 38/50 ?

my space saver 38/50 boiler refuses to fire up.pilot light working normally. thermostat in heat position, time... [Read more]

POTTERTON 24 COMBI BOILER ( NON CONDENSING)?

iS IT LEGAL TO FIT A SECOND HAND BOILER NON CONDENSING ?

instructions please on how to use a b24 hydroline sunvic ?

heating system has no instructions on how to work for heating/hot water

Burner light not coming on. ?

I have a Baki solo boiler and the burner light is not coming on, it just keeps licking and not able to get the... [Read more]

Worcester 9.24 electronic boiler fan?

I need a fan for my boiler, but can't find one anywhere since the part is obsolete. Does anyone happen to know... [Read more]

the pressure guage on my alpha cd24c/32c is extremeley high i let some wate?

the pressure guage on my alpha cd24/32c is extremeley high. i let some water out of the system a couple of day... [Read more]

How can I fix my Glow worm mciron reset boiler?

My boiler has an intermittent problem. Occasionally it fails to light and just has the reset light on. Power c... [Read more]

how to relight pilot light on baxi bahama 100?

hi, i have a baxi bahama 100 combination boiler. the flamw indicator is not on so i was wondering if there was... [Read more]

Baxi Boiler heating ok but no hot water?

I have a Baxi Boiler. The heating works OK, but hot water has stopped working and the tap sensor is flashing. ... [Read more]

raven heat boiler LS80T wont heat water up unless the centrol heating is on?

Hi i have a raven heat boiler/the white star LS 80T The fan is making a slight noise and wont heat the water u... [Read more]

No hot water when heating on - Vokera Linear 28?

Just moved to a new house and our combi boiler keeps locking out (error message 03 - problem with fan/flue) wh... [Read more]

No hot water?

my boiler wasn't keeping the water hot, when turing the water off and back on again it was would heat up again... [Read more]

how can I fix my Valiant 24 eco he boiler?

boiler is showing fault code F75 but I have no manual to show what this means

luke warm hot water?

hi, had a new heat exchanger to my valliant boiler 4 months ago, was fine, but now i am only getting luke, war... [Read more]

how can i fix baxi combi range 105e?

Have not had no hot water out of tap ,cold water still working . heating still working . But noise from combi... [Read more]