How to mend ... Heating House Thermostat

What is the fault with my Ariston boiler DIA 20/24 MFFI CE Type C?

I have the above installed in my house, i have changed my thermostat but my boiler will run for around 20minut... [Read more]

Heating system failing but boiler ok??

My thermostat is reading 17, and having been set to 20, the heating should be on. A flame is showing on the th... [Read more]

Sime Friendly Boiler issue - radiators hot, sometimes not?

This is a bizarre one (or maybe it's more common than I think!). Here goes:- Due to falling water pressure ... [Read more]

My boiler has no thermostat connected. This is surely wrong?

I have just rented a house and found that there is no central heating thermostat connected. The landlord assur... [Read more]

how to fix a radiator?

One radiator in a bedroom will not heat up. I have bled it. Checked the thermostat. turned all the radiators... [Read more]

no lcd display?

We have just moved into a house with wireless RF1 system... both the red and green lights are on constantly on... [Read more]

How do I fix my bosch worchester combi boiler 24CDi?

I have just come back from holiday to a really cold house. I put the heating on for the first time in 5 month... [Read more]

honeywellST6300A?

just moved to new property have set the timer, put thermostat to 24 degrees but heating is not working. The bo... [Read more]

Heating Controls?

I have a house I let out and the rent includes heating. Is there a heating controller which needs a password ... [Read more]

Thanks John! Trianco Redfyre boiler - where can I find the frost thermostat?

Following on from the previous question, the rads are not on at all... have looked for frost thermostat at si... [Read more]

38 CXi with thermostat problem ?!?

I have a 38 CXi and all has been working well, but it was moved recently due to house extension work. Now, irr... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

how do i get my thermostat to work in my house (siemens)?

My thermostat used to control the central heating. I have a RWB9 and it is set 2p16. My central heating should... [Read more]

radiators not coming on ?

I've had an engineer out to my house a few times about this problem but still no joy so hopefully you can give... [Read more]

How do I overcome thermostat response delays in my underfloor heating?

I have a new house with hot water underfloor heating and 8 zones. Some zones have ceramic floor tiles and tak... [Read more]

Heating not hot enough?

I have a Baxi Solo Boiler. The water appears to be hot but the heating comes on and automatically switches of... [Read more]

Alpha cb24 boiler no heating but hot water ok?

I have an Alpha CB24 combi boiler. The heating fires up for between 10 seconds and 3 minutes the cuts out keep... [Read more]

Vaillant powermax ?

Am having a problem with my central heating. I can't seem to get the temperature of the house to be any more ... [Read more]

Vailliant Turbomax plus 824/2e 828/2e Problems?

i have a Turbo max plus combi 824/2e / 282/2e boiler installed in my house (circa 6yrs old), which i'm experie... [Read more]

Heating will not stop running?

Ideal Classic Standard boiler. LP241 Programmer says that it's swiched off, but the boiler is still heating t... [Read more]