Mend > Home Heating Systems

no display on my 2002 programmer?

i have no display on my programmer can any one help

sime super 90 wont fire up?

have sime super 90 have pilot light but wont fire up electronic switch clicking on & off

change thermistor?

how do i change the thermistor on ferroli optima 701

how can i fix britony combi se 100?

green flashing light number 60

How to reduce pressure on vokera excell 80sp?

The pressure on the dial is nearly at 4 and I have tried to bleed the radiator but just liquid came out how ca... [Read more]

Baxi 105e?

fitted new room thermostat you turn it up and the boiler do's not run but boiler runs on the boiler timer help... [Read more]

can i fit an inset gas fire to my housewarmer 45 electroic back boiler?

if not what kind of fires could be fitted.

Worcester 24i?

It will fire up for water but will not fire up again unless i turn power off then back on again, seems elctron... [Read more]

My Grundfos 15/50 rotates but?

...doesn't shift any water. The 3 position switch works and the rotor spins faster and slower as expected, bu... [Read more]

vaillant ecomax824?

how to turn the pressure up tried turning the little black knob but its wont

how can i fix my ocean combi boiler eco 24?

the hotwater gets very hot and shortly going very cold. Your assistance would be most appreciated. Thank... [Read more]

Vokera compact hot water?

I have a Vokera compact combi with central heating but no hot water. Hot water turns on for few minutes when ... [Read more]

Myson Apollo 40S keeps shutting out!?

when I switch on the boiler (it's usually switched off when hot water is not required as the fan is noisy and ... [Read more]

Sime super 90 - Water only heated when tap on full?

I've got a Sime Super 90 boiler and have started having problems with it. The central heating works fine but t... [Read more]

Baxi 105 HE?

I have a Baxi 105 HE and over the past few days have had no central heating or hot water. No lights are sho... [Read more]

Water supply constantly being supplied to boiler???

Hi, We have the water supply pipe in our kitchen which is situated by our patio door, when we turn the taps ... [Read more]

mexico indirect floor standing has pilot but wont fire up?

I have a mexico indirect boiler that has pilot light working but when turred on via timing switch it wont fire... [Read more]

boiler wont light when tap is turned on?

Bosch/worcester junior 24i combi bolier. red light flashes, i have reset it but the boiler wont fire up on dem... [Read more]

Maxi Combi 80e safety thermostat?

Help!! My Baxi combi 80e keeps tripping out. I've tried using the reset button and opened it up and tried pres... [Read more]

Worcester 24i RSF combi have - no heating?

Hi, have sorted the pressure out, thanks. I now have hot water but no heating. If I run the hot water tap with... [Read more]