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Vaillant timeswitch 150 analogue unit (clock stopped?

vaillant timeswitch 150 analogue unit. the clock has stopped working.
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Worcester boiler dripping water?

Worcester boiler dripping water, can I just tight the screw? The icon next to the valve looks like radiators... [Read more]
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Vaillant ecotec 831 plus?

Following a F22 fault where we had no heating and only cold water from the hot water tap, I topped up the syst... [Read more]
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Mend Set Timer Worm

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We have 15 questions about mending 'set timer worm' in category Heating, Home Heating Systems which have been answered

How to mend ... Set Timer Worm

Mend Heating, Home Heating Systems

Bt Gas glow worm 330 timer controls not working?

The timer controls are set for am and pm sections. They start up OK for am but don't switch off until end of ... [Read more]
Mend Heating, Home Heating Systems

how to set my boiler and thermostat up?

i have the Glow-worm ultimate boiler system please could any body tell me how to set the system up as its cold... [Read more]
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has any1 got instuctions for Glow-worm spacesaver 38 thermostat?

how 2 set the timer
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My Glow Worm 50 is not heating the radiators?

When I swith on the heating on the timer and set the thermastat the bolier does fire light up as if it is on, ... [Read more]
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Glow-Worm 30cxi keeps losing pressure when heating not on?

Pressure falls below .7 bar when heating is not on and therefore does not operate. When valve is opened to re-... [Read more]
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I have a glow worm space saver 38/50 ?

my space saver 38/50 boiler refuses to fire up.pilot light working normally. thermostat in heat position, time... [Read more]
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glow worm 100e - goes to lock out even though no demand?

What can cause this? The system shuts down nicely at 11pm as per the timer. We go to bed. No one runs a hot... [Read more]
Mend Heating, Home Heating Systems

Boiler Problem?

I have a Glow-Worm Ultimate 120FF central heating boiler that stopped working last week. Under my Direct Line ... [Read more]
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how can i fix my glow worm micron boiler?

When my hot water timer ignites it also turns on the central heating altough the ch timer is switched off and ... [Read more]
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glow worm 35ci...timer faulty?

glow worm 35ci losing time when i set the rads to come on,is it the timer thats faulty and can i get a new one... [Read more]
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my glow-worm micron 60ff?

my boiler will fire up at the set time[diggi timer heating only] but once all the rads[7 doubles] are hot it ... [Read more]
Mend Heating, Home Heating Systems

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]
Mend Heating, Home Heating Systems

TIMER INST MANUAL?

WHERE CAN I BUY A MANUAL TO ENABLE ME TO SET THE ON/OFF TIME FOR HEATING CLOCK ON A GLOW-WORM SPACESAVER JOHN
Mend Heating, Home Heating Systems

How do I fix my Glow Worm Space Saver Mark 2?

The pilot light is on, the thermostat is on, the timer is set correctly, but the boiler is not igniting, there... [Read more]
Mend Heating, Home Heating Systems

How can I fix Glow-worm Micron 60FF?

I have this for more than 3 years and it has been working fine with CH and HW, until a couple of months ago. ... [Read more]
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Fan tries to run every 15 seconds then stops immediately?
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Remove boiler cover?
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Vaillant F22 fault?
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Siemens RDJ10RF thermostat problem?
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How do I work my Storad storage heater?
Mend Heating, Home Heating Systems

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

Boiler cycle?
Mend Heating, Home Heating Systems

Worcester boiler dripping water?
Mend Heating, Home Heating Systems

Worcester Bosch 532/i Combi Boiler?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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