3 inch x 25 foot UL 181 Class 1 Non-Insulated HVAC Air Connector – 3 Layer – Item #613UL-12
$90.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.verifydependents.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$90.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.verifydependents.com
Free 30-day returns Details
Product details
| Management number | 213615322 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 213615322 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The Lambro 3-inch by 25-foot UL 181 Class 1 certified, non-insulated air connector, suitable for HVAC systems operating at low to medium pressure and exhaust applications. Manufactured with layers of aluminum/polyester and metalized/polyester, bound by a fire-resistant adhesive enduring up to 250F. A galvanized wire helix reinforces the duct, preventing collapse. While it's recommended not to install it in lengths over 14 feet, it can be cut to size. Ensure compliance with local building codes before installation.
- Packaged in bulk
- UL 181 Class 1 certified and marked duct
- Installation length limit: 14 feet
- Maximum operating temperature: 250F
- Ideal for bathroom exhaust fan ventilation
- Constructed with aluminum/polyester and metalized/polyester layers
- Galvanized helix wire for added support
- Flexible design for easier installation
- Not suitable for clothes dryer installations
- Installation clamps not included
| Color | Silver |
|---|---|
| Brand Name | Lambro |
| Manufacturer | Lambro |
| Material Type | Aluminum, Polyester |
Bestseller ranking
Ducting
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form