Part Number: 7WT
eFireplaceStore Item Number: CPF-77730
If part of your chimney pipe installation means you need to pass through a combustible wall to do so, then this All-fuel Wall Thimble with Trim Collar by SuperVent, will allow you to finish your project to standard. Made of durable galvalume construction, this wall thimble has a sleek black finish for installations that show. This thimble is designed to be used with chimney pipes with an 7 in. inner diameter, allows you to pass through walls that are up to 7 in. thick.