Hey all,
New to this forum and am wondering if anyone can give me some advice on installing venting for a Modine separated combustion heater.
It looks like I have2 options with a vertical vented system. Either concentric or using 2 vents.
My question is that once I go through the ceiling and on up through the roof, is "B venting" what I need to use in the attic where there will be about 18" of insulation. Also, do I use a thimble in the ceiling ANDin the roof?
Thanks in advance........ pics would be wonderful if anyone has any!
New to this forum and am wondering if anyone can give me some advice on installing venting for a Modine separated combustion heater.
It looks like I have2 options with a vertical vented system. Either concentric or using 2 vents.
My question is that once I go through the ceiling and on up through the roof, is "B venting" what I need to use in the attic where there will be about 18" of insulation. Also, do I use a thimble in the ceiling ANDin the roof?
Thanks in advance........ pics would be wonderful if anyone has any!