Description
DuraVent 4″-12″ Inner Diameter DuraFlex Sleeve
Overview
DuraVent is the premier company in the venting industry. With a broad range of engineered venting products, DuraVent has earned its reputation as the industry leader by offering innovative, safe, and professional products for the HVAC and Hearth markets.
A Flexible Solution For Any Installation
Having a choice when making a decision is essential. DuraVent offers the installer a range of products to make the right decision for the right situation. There are four DuraFlex liners and a complete selection of DuraFlex universal components. No matter which flexes is right for the situation, there’s a DuraVent component to complete the venting system
Features
- Use to connect a liner into an appliance flue collar.
Applications:
DuraFlex SW smooth wall flexible relining for a masonry chimney. Use with gas, wood pellet, oil, or wood appliances. Applications include fireplace inserts, furnaces, boilers, and water heaters.
Specifications
| Model | Size |
| 4DFS-SLV | 4″ (I.D) x 4.333″ (O.D) x 4.5″ (H) |
| 5DFS-SLV | 5″ (I.D) x 5.333″ (O.D) x 4.5″ (H) |
| 55DFS-SLV | 5.5″ (I.D) x 5.75″ (O.D) x 4.5″ (H) |
| 6DFS-SLV | 6″ (I.D) x 6.333″ (O.D) x 4.5″ (H) |
| 7DFS-SLV | 7″ (I.D) x 7.5″ (O.D) x 4.5″ (H) |
| 8DFS-SLV | 8″ (I.D) x 8.3″ (O.D) x 4.5″ (H) |
| 10DFS-SLV | 10″ (I.D) x 10.3″ (O.D) x 4.5″ (H) |
| 12DFS-SLV | 12″ (I.D) x 12.25″ (O.D) x 4.5″ (H) |
| Construction | Single-Wall |
| Clearance | 0” clearance for gas, oil, and pellet applications. |
| Clearance | 1” clearance to masonry for wood-burning |
| Listings | Listed to UL 1777 and ULC S635 (MH45609). |
| Warranty | Limited lifetime warranty |
Downloads
- Product Catalog
- Instruction Manual
Warning: This product can expose you to Chromium, which is known in the state of California to cause cancer, congenital disabilities, or other reproductive harm. For more information, see CA Prop 65 Warning
