Lambro Industries 41 25 ft UL 181 Class 1 Air Connector for Bath Fan Exhaust
$32.99
- Model:
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41-42505723Item is normally in stock and ships out within 3-5 Business days (excluding transit time).If out of stock it can take up to 2-4 weeks (excluding transit time). Specific options may or may not increase shipping time. For any reason, if there is a delay in shipping time we will notify you. Feel free to contact us if you have any concerns.Request for Quote
Details: Lambro Industries 41 25 ft UL 181 Class 1 Air Connector for Bath Fan Exhaust
The Lambro 3" and 4" × 25-foot UL 181 air connector ideally serves the purpose of bath fan exhaust and any other general venting applications that require the expulsion of moist air and humidity from the home.Manufacturer process constructs this duct from multiple layers of aluminum / polyester material bound together with a fire retardant adhesive that can withstand a maximum operating temperature of 257 degree F. A galvanized wire helix supports the duct, preventing it from collapsing.As per the UL 181 class 1 guidelines, you should refrain from installing this duct in lengths exceeding 14 feet. However, you can cut it to the length as required.Make sure to check local building codes before installation.
Features
- UL 181 class 1 certified marked and listed duct
- Not to be installed in lengths greater than 14 feet
- Maximum operating temperature of 257 degree F
- Ideal for bath fan exhaust ventilation applications
- Constructed with multiple layers of aluminum / polyester material
- Galvanized helix wire construction for additional support
- Flexible design for easier installation
- Do not use for clothes dryer installations (UL 2158A duct must be used)
- Installation clamps (not included)
Specifications
- Type
- Foil Flex
- Diameter
- 3" and 4"
- UL Listed
- Yes
Applications
- Public Buildings & Facilities
- Commercial & Industrial Buildings
- Government & Military Facilities
- Retail & Strip Malls
- Multifamily & Mixed-Use
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