4 inch x 8 foot Flexible Aluminum Semi-Rigid HVAC Duct (Triple-Lock) – One Crimped End – Item #294F
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Product details
| Management number | 213615319 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 213615319 | ||
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Ideal for general HVAC venting, the Lambro 4-inch x 8-foot flexible aluminum semi-rigid duct ensures minimal air leakage and optimal performance, saving energy and enhancing indoor air quality. Suitable for new and replacement installations, this flexible duct resists corrosion, is non-combustible, and flame-resistant, withstanding temperatures up to 430F. It can be cut to length for maximum airflow and features a triple lock seam for airtight, leakproof performance. This lightweight, self-supporting duct offers excellent strength and flexibility, adapting to low to high-pressure HVAC systems.
- Packaging: Bulk
- Seam: Triple lock, airtight and leakproof
- Durability: Excellent strength and flexibility
- Material: Corrosion-resistant aluminum
- Safety: Non-combustible
- Safety: Flame-resistant
- Temperature: Maximum operating temperature 430F
- End Type: One crimped end for easy connections
- Usage: Not for clothes dryer installations, use UL 2158A duct
- Included: Installation clamps (not included)
| Color | Silver |
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| Brand Name | Lambro |
| Manufacturer | Lambro |
| Material Type | Aluminum |
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