My son bought a Harman Accentra Pellet insert for his existing fireplace. We plan to install a 4 In. liner in the chimney. I have a few questions that I hope you can help us with. The chimney is about 20 feet tall and is lined with an 8 by 8 inch liner. and comes down to a 3 In by 18 inch damper. We have the instruction book from Harman and It Is a little confusing as It states we will have to block off the chimney with a metal plate and then add insulation on top of this. as stated above we will use a 4 In flex pipe and I think we can squish this to fit through the 3 in wide damper and then round It out again to fit on the back of the stove. I can see stuffing the Insulation around this to block any cold air from coming In but for the life of me I cannot see how or where the metal plate should be. The top of the chimney will be covered and cemented down. Any advice on how this should be done.Should we just forget the plate and call It Done
Thanks In Advance
Stay Warm My Friends
Jim Hourihan
Plaistow NH
Thanks In Advance
Stay Warm My Friends
Jim Hourihan
Plaistow NH