Description
BDM Dalsin Line 4″ x 4″ Pro-Form Aluminum Insert Co-Linear DV Termination Kit
“Dalsin Line”® Aluminum Flex Liners are used for venting category 1 heating appliances or direct vent appliances into a masonry chimney. Manufactured using Type 3003 aluminum, this heavy-duty 2-ply liner is made from two strips of .005″, high-grade aluminum for a total thickness of .010”
Features
- Liner is made from 2-ply of .005″ thick type 3003 aluminum strip
- Components are made from .020 thick type 3003 aluminum
- Locking seam on liner is the strongest in the industry, with a unique locking system, the liner will not come apart.
- Large variety of termination caps is available
- Components all incorporate stainless steel hose clamps for fastener-free installation
Specifications
- Diameter: 4″ x 4″
- Cap Size: W 18″ x D 18″ x HÂ 9″
- Finish: Aluminum
- Venting: Direct Vent
- Material: Aluminum
- Flex Included: 30ft and 4ft
- UL and ULC listed to 1777 standard
- ANSI Z21.88-2009/CSA 2.33 (2009) Listed
- Zero clearance inside a masonry chimney