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Mend Boiler Thermostat

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We have 1247 questions about mending 'boiler thermostat'

How to mend ... Boiler Thermostat

Mend timer potterton hot

Boiler not coming on - thermostat, timer? Furnance won't light. Puma boiler?

My potterton puma boiler has broken. The hot water works fine but the heater will not come on unless you move ... [Read more]
Mend thermostat thing gas

How do I work my heating?

I have a Randall 102E monitor in my kitchen and a thermostat thing in my lounge. I have a gas heater (which m... [Read more]
Mend gas boiler suspect

How can I reset a Drayton SCR wireless thermostat/?

My gas boiler seems ok, but will not give central heating. I suspect the wireless thermostat controls. Have ch... [Read more]
Mend boiler if off

My boiler in the cellar goes on even if the thermostat is all the way off?

I thought that the thermostat may be faulty so I disconnected it and the wires are hanging but not touching an... [Read more]
Mend boiler coming time

Baxi boiler keeps coming on?

I have a HE100 Baxi on the kitchen wall - its a combi condenser. It seems to be on all the time - i have had t... [Read more]
Mend combi wont turn

have a baxi 105e combi boiler but the heating wont turn on?

the water runs hot and combi seems to be working fine but the central heating wont turn on thermostat turned u... [Read more]
Mend heating ferroli boiler

no heating from ferroli boiler?

I have a ferroli optimax he 31c. the hot water works fine but this morning the heating will not come on. the... [Read more]
Mend he plus set not

Baxi Combi 133 HE Plus boiler-central heating coming on when set not to? ?

Hi, I have a Baxi Combi 133 HE Plus boiler. The heating has started sporadically started coming on this week w... [Read more]
Mend suspect problem gas

My Greenstar 532i doesn't reliably fire up and heat the rads?

I suspect there is a problem but when we got the gas folk out before they just filled it with a bit more water... [Read more]
Mend ideal ch system

Ideal Turbo Overheat thermostat won't reset?

After draining and refilling CH system the overheat light came on when boiler fired up (Ideal Turbo 2 - 24). ... [Read more]
Mend plenty hot boiler

Why wont my rads come on ?

I have plenty of hot water so boiler is working fine,thermostat is receiving signal but rads not coming on ? I... [Read more]
Mend turn combi time

Heating wont turn off?

I have a Halstead Finest Gold combi boiler once its running for any length of time it wont turn off using the ... [Read more]
Mend intermittent heating problem

How do you fix intermittent heating problem?

I have a new Salus programmable thermostat (RT500RF) and a new Bosch Worcester Greenstar 24Ri boiler. Sometim... [Read more]
Mend boiler short time fine

boiler only staying on for short time?

boiler comes on for short time when i remove the thermostat it works fine
Mend vaillant vc 242 boiler

Vaillant vc 242 boiler?

I need to move my boiler into the garage. Can i use a thermostat from my living room remote to the boiler?
Mend vaillant 242 boiler

Vaillant vc 242 boiler?

Can you fit a wireless thermostat to this boiler?
Mend boiler thermostat switching

2003 Worchester Bosch Boiler & T45 Digistat?

I am having some problems with my boiler and thermostat, the thermostat is not talking to the boiler and the b... [Read more]
Mend fires short time

how can i fix my ferroli domicompact f 24 b boiler?

when the thermostat calls for heat the boiler fires up but after a short time it switches off and the fault d... [Read more]
Mend light boiler constant

Ferroli Modena 102 lock out?

Led 2 light on boiler, is burner shut down and is constant red,after resetting boiler with CH at max it tries... [Read more]
Mend boiler need call engineer

Can I fix my boiler or do I need to call an engineer?

I have a Potterton 80E combi boiler. It sprang into action pumping out lots of heat from the radiators despite... [Read more]

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