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  1. J

    AMF Venner heating timing switch! Help lol!!!!!!!

    Hi all, got a very old system in the house I rent out. I know I need to renew the system but trying to hold until after Christmas. The problem is with the hot water switch on the above panel. I know that I probably wont be able to get spares for this but if I get any type of ON/OFF switch...
  2. J

    Boiler Pressure Droping

    Hi I ve had problems with my ferroli combi boiler(11 years old )on and off for the last 6 months. The pressure keep s dropping. I definitely have no leaks. I ve had the PRV replaced and the expansion vessel replaced. And still it is dropping. When I had the expansion vessel done, it was ok...
  3. J

    Do you really need to insulate between the rafters ?

    Hi, I'm going to be insulating my loft and I am wondering do I need to insulate between the rafters if I'm already insulating in between and over the joices to 300mm ? Any feed back would be appreciative
  4. J

    Cavity Wall Insulation

    Hi I ve had a quote from Mark Group to install white wool cavity wall insulation in my house, and it was £150. Today I had a quote from AE insulation for Glass mineral wool for £79. Is there any difference in the both ? Which is going to be the best for keeping my heating bill down ! Ha...
  5. J

    Do I need to use an inhibitor??

    I recently had problems with my expansion vessel and my PRV. I am assuming because I ve at to keep on topping the system up with water all the time this couldn't have been good for the system. Do you think I should add a inhibitor to the system? is there a simple test I could do to see if I...
  6. J

    Boiler Pressure Dropping!!! HELP!!!!

    HI I ve got a Ferroli Optima 801 combi boiler and over the last few weeks the pressure has been dropping on it. It only seems to drop when the heating is turned off. When it is running it normally sits AT 1.5 BAR but when turned off it has gone down to 0.5 BAR. I ve at to top it up 2/3 times...
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