How to mend ... Heating Not Turning Off

how do i change/replace morco feb24ed combi boiler diaphragm?

hi, diaphragm needs changing when turning on hot tap the central heating comes on at the same time, morco feb ... [Read more]

Baxi Combi Instant HE80 boiler?

Intermittent fault on the hot water. Sometimes it comes on but when it doesn't I can sometimes get it on by tu... [Read more]

home heating systems?

I have an 12 yr old Highflow Electronic system, which is working perfectly for hot water. However the heating ... [Read more]

What's wrong with my Randall 102 timer unit, stopped working?

Unit was on water only for 2 weeks, switched back to water and heating and the dial is not turning around ther... [Read more]

Pro combi 85he not firing up?

Hi I have a pro combi85 he but when turning heating or water on all fans etc work but it does not fire up why ... [Read more]

Danfoss rx1 program problem ?

I moved into this house a short while ago and haven't quite figured out the heating system. Its danfoss and fr... [Read more]

iflo Digistat+RF Room Thermostat Model RF603?

Had a painter in earlier in summer. He took thermostat off wall, painted wall, and replaced thermostat. Now w... [Read more]

heating not turning off?

Timer 110. when the timer is set the heating is coming on but not turning off at set time

Turning heating on and off when needed?

Hi, I am new to the Drayton wireless system, I am looking for someone to help me who knows how I can set th... [Read more]

Potterton Performa 24 DHW issues?

My Potterton Performa 24 has developed a DHW fault, & I need help resolving it please. In November, it stoppe... [Read more]

Siemens RDJ10RF wireless not turning heating on?

Siemens RDJ10RF wireless thermostat seems to have a mind of its own. I have it set to run the vast majority of... [Read more]

potterton kingfisher boiler central heating not turning on?

Our boiler is turned on and we are getting hot water but our central heating is not turning on. I guess the pu... [Read more]

horstmann ChannelPlus H37XL?

My oil heating is coming on without me setting it. Nothing is coming up on the display unit. The only way I ca... [Read more]

Boiler switches on/off every minute when heating hot water?

Hi. I need some advice please. I'm renting a property which has an Ideal Classic LX FF & FF Fanned Flue Gas... [Read more]

vaillant ecomax 835-e we have hot water but heating does not fire up?

we operate our boiler manualy turning it on and off as we need it our hot water is working fine but our heati... [Read more]

Glow-Worm 30cxi combi boiler. No hot water.CH ok?

Turning on hot tap produces 30 secs.tepid water, then permanent cold. Central heating fine. Pressure 1.5 bars.

ideal indipendant c24 boiler keeps flashing F1?

Our ideal c24 boiler keeps flashing F1 every time the heating isn't used for a while. E.g every time the house... [Read more]