New
Arrivals/Restock
3 inch x 25 foot UL 181 Class 1 Non-Insulated HVAC Air Connector – 5 Layer – Item #413UL-12
4.2 (129 items)
Limited Time SaleUntil the end
20
37
03
US$54.00 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used US$36.00
Product details
| Management number | 213615116 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 213615116 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The Lambro 3-inch by 25-foot UL 181 Class 1 air connector is ideal for bath fan exhaust and general venting applications, expelling moist air and humidity from homes. Manufactured with multiple layers of aluminum/polyester, bound with fire-resistant adhesive enduring up to 250F. A galvanized wire helix reinforces the duct, preventing collapse. While it's recommended not to install beyond 14 feet, it can be cut to size. Always verify local building codes before installation.
- Packaged in bulk
- UL 181 Class 1 certified and listed duct
- Installation length should not exceed 14 feet
- Maximum operating temperature: 250F
- Ideal for bath fan exhaust ventilation
- Constructed with multiple layers of aluminum/polyester
- 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 |
Bestseller ranking
Ducting
Customers who viewed this product also viewed
Square Enix
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