20-04-2011, 10:36 PM
JRB this is the unit used and I've looked through and everything looks ok http://www.justfans.co.uk/mixvent-roof-f...p-487.html
I used the MVR 250 so 8 inch down the stack then 6 inch to the filter unit above the range. Cheers
I used the MVR 250 so 8 inch down the stack then 6 inch to the filter unit above the range. Cheers