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Mend Thermostat Heating System

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We have 217 questions about mending 'thermostat heating system'

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Mend wireless heating thermostat
1

suggestions for a replacement wireless central heating thermostat?

Hi We need to replace our Drayton Digistat RF2 and SCR Receiver as the receiver has started playing up by int... [Read more]
Mend box working fine
1

How can i marry my honeywell CM921 the the BDR91 relay box?

we have a Honeywell CM921 thermostat and a BDR91 relay box, for the past two years was working fine. However r... [Read more]
Mend hot system ago
1

No water from hot taps with Vaillant ecoTEC plus 831?

System was installed 3 years ago and has worked well. Last few days we have been running in 24/7 and have low... [Read more]
Mend Heating, Home Heating Systems
1

How can I upgrade my Worcester 350 heater control?

We have a Worcester 350 combi-boiler with a UT2 single-channel time switch to control the central heating. Tem... [Read more]
Mend vaillant running heating
2

S Plan Plus System and Vaillant ecoTEC plus 831?

Vaillant ecoTEC plus 831 boiler is in and running the house heating and water. Control of heating is only by... [Read more]
Mend Heating, Home Heating Systems

Climapro rf battery usage?

I have a Glowworm hxi system controlled by the Climapro rf programmable room thermostat. It is now 2.5yrs old... [Read more]
Mend central working today
1

why do only some of my radiators come on?

Hi, any suggestions would be grateful. Our central heating has been working fine til today, when i got up i f... [Read more]
Mend programmable room thermostat

BOSS BPS 242RF Programmable room thermostat?

I had this set on the little sun symbol but the central heating system suddenly just went off. what should I d... [Read more]
Mend potterton problem years
1

potterton suprima 50 pcb problem?

after several years of problems,2 pcb boards,pcb repaired twice since [dry joint problems] new upgraded pcb fi... [Read more]
Mend halstead high heating

Halstead Ace High boiler central heating cuts out before thermostat tempera?

Hi, my Halstead Ace High boiler central heating cuts out before thermostat temperature. Hot water works fine a... [Read more]
Mend work thermostat heating system

How to work my Digistat 2 thermostat?

We have moved house and have a central heating system with a Digistat 2 thermostat. We have no idea how to se... [Read more]
Mend reg ford fan
2

Where can I find the thermostat for the heating system for my T reg Fiesta?

Where can I locate the thermostat for the heating system in my T reg Ford Fiesta as the fan is blowing hot air... [Read more]
Mend boiler not firing up
1

Boiler not firing up?

Hi, I have a 28i with a drayton wireless thermostat system. The thermostat is working fine as I have checked ... [Read more]
Mend glowworm space saver
1

Glow-worm Space Saver 50-60F?

When the boiler fires up, there a buzzing/vibrating sound. It seems to be coming from the metal box on the bot... [Read more]
Mend heating engineer day
1

Programming Honeywell CM921?

Hi: The heating engineer installed this unit during installation of a new boiler. This is a 1 day wireless pro... [Read more]
Mend help water lights

ravenheat csi 85?

hi I need help with my boiler. When i run the hot water the boiler lights normal but the high flame on the b... [Read more]
Mend boiler supply heating system
1

c h boiler heats HW supply only,no central heating?

My system is a fully pumped central heating installation, with room & cylinder thermostat. Could the motorise... [Read more]
Mend heating water failure
1

No heating, but Hot Water works fine Vaillant VuW 242 failure: F.28 ?

In my case F.28 comes ONLY if heating needs to start. If I open the hot water tap during CH ignition attempt,... [Read more]
Mend drayton batteries thermostat
2

Drayton rf1 wireless system problem?

Recently moved home. I have followed all the Q&As on this site regarding the rf1 system in my new home. I pu... [Read more]
Mend over heating after engine out

over heating after engine out?

i have a ranault traffic camper van. The clutch went. I took it to a grarage who had the engine out. The garag... [Read more]
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