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  1. K

    radiator tick tick tick when heating up

    Hi all I had a full new central heating system installed. All radiators fine except the one in my bedroom is driving me nuts. When the boiler is turned on the rad makes a loud tickling sound every 5 seconds for the first 10mins whilst the rad is filling up. Installers have been out...
  2. K

    Thermaflow Electric Boiler - Are They Expensive to run?

    Hi. I've just bought a house with storage heating and I am looking into upgrading to an electric boiler. I've been advised that the Thermaflow is the best, and is cheap(ish) to run. Its a 9KW unit and will run on an Economy 2000 tarrif with 18 hours off peak, charged at £0.07pence per kw...
  3. K

    Hortsmann Economy 7 Quartz timer - please help

    Hi I have just moved into a new house with storage heating (I know how to work this) and immersion heating system, which is controlled by a Hortsmann Economy 7 box. I assume that my hot water is heated during the night at the off peak tarrif, however, I am not sure? There is a switch on the...
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