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  1. J

    determining wall material

    I presume this is just plasterboard? it is soft and chalky. It fell apart when the wall got damp and i removed wallpaper covering it. Can i just polyfilla over the holes or do i need something else?
  2. J

    testing between live and neutral

    so I have seen youtube videos of people using multimeters to test between live and neutral on a socket. then i read this: so is he just talking about a short in an appliance? what happens if you test between live and neutral say on a mains cable or on the consumer unit?
  3. J

    rcd protection on CU

    so there is a single large rcd swirch on my cobnsumer unit. does this protect all the circuits from the consumer unit to the house? so it would be pointless to use extra RCD protection say in the form of a circuit breaker on a socket?
  4. J

    alarm for condensate pump

    hello im installing a condensate pump it has two wires that can be connected to an alarm in the event the unit stops working. The pump fills with water and activates a high level float swirch. I have no idea what sort of alarm i need to use with the pump. I presume the wires cut supply so the...
  5. J

    spur off an fcu?

    hello i need to install a condensate pump next to the boiler. the boiler is powered from a 3amp SFU. can i run a spur off the boiler sfu to an fcu for the condesnate pump?
  6. J

    fitting condensate pump

    hello i been having quite a lot of problems with our ferroli optimax combi boiler. the engineer who was here last thinks it is because of a long condensate drain pipe which is getting blocked. he reccomended fitting a condensate pump. the condenstae pipe drops a couple of metres from the...
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