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Hi, i have a vaillant combi boiler that connects to a Danfoss 103e5 timer switch, with no thermostats. I can not find on the boiler anywhere the model number. I have pulled apart the 103e5 and it has 5 wires, live, earth, neutral for power and two wires for the switch pin 1 is output and...

Hi. I spent ages laying flooring in the loft, I decided to use one very last screw and screwed through the cable for the lighting! I have cut the damaged part and reconected with a junction block, but soon as I throw the breaker, it trips. I have taken every single bulb out, but still does the...

Hopefully someone can help! For a long time not i have been sufering with a couple of wet patches on the wall in the living room. These dont seem to be getting worse, they dont get mouldy ( apart from were i covered one to see if the moisture was coming from inside or through the wall! ) and...

Hi there i was having problems with my boiler, the fan light (50) was flashing, after reading through posts on here, i decided to buy a new pcb. i have conected ( i think ) everything up coprrectly, but now when i turn it on the 30 & 40 degrees lights flash, and nothing else happens, any...

Im trying ( and failing ) to find a thermostat that can be used on a cmobi boiler that allows you to choose different temps at different times ( mainly cooler at night when i sleep, and warmer during the day ) Any suggestions on models etc?

hopefully someone can help me! i have a baxi 105e combi boiler. the hot water works fine, but the central heating constantly heats the rads! the thermostat "clicks" when it reaches the right temp, but the hot water keeps on pumping around the rads! the thermostat battery went dead...

Hi there i have just moved into a flat with the baxi 105e combi boiler. The sensor fault light flashes after a while, the boiler starts to heat up, but then switches off again, it does that a few times then some times starts up. the rads still get hot, but not a constant heat. does this mean...

Having just moved into a flat, and the boiler needing a new pump, i thought my boiler problems were over with, but no! up until last week , when the hot water tap was turned on, the boiler kicked in and heated up the water. now it only does this sometimes. 50% of the time the valve...

Hello all I have just moved into my first flat, as it is freezing first thing i done was turn on the heating, this fired up ok, and heated the radiators. about 15 mins later they all went cold and the boiler was totaly dead! the internal fuse in the pcb had blown, this was replaced and the...