Durable 4 Inch Insulated Flexible Duct - Ideal for HVAC and Ventilation
Regular price
$75.87
Durable 4 Inch Insulated Flexible Duct - Ideal for HVAC and Ventilation
Durable 4 Inch Insulated Flexible Duct
Ideal for HVAC and Ventilation
Features:
- Crafted from thickened aluminum foil material and fortified with high-strength elastic spiral steel wire.
- Middle layer enveloped in glass fiber insulation for optimal thermal regulation.
- Outstanding temperature resistance, acid and alkali resistance, and fire retardancy.
- Incorporates Owens Corning Glass Wool Insulation with an impressive R-value of R-4.2.
- Capable of withstanding temperatures ranging from -4℃ to 454℃.
Benefits:
- Provide superior sound absorption and noise reduction, with noise levels decreased by up to 85%.
- Flexibly bendable design eliminates the need for rigid elbows while maintaining tube integrity.
- Durably self-sustaining aluminum foil ensures lasting performance post-installation.
- Efficiently reduces wind resistance, thereby enhancing system performance.
- Versatile application across high, medium, and low-pressure ventilation systems free from corrosive gases.
Why choose our 4 Inch Insulated Flexible Duct?
Upgrade your HVAC and ventilation system with the unparalleled performance of our Durable 4 Inch Insulated Flexible Duct. Designed for high-quality performance and exceptional durability, it not only meets but exceeds your ventilation needs. High corrosion resistance, effective thermal insulation, and remarkable sound absorption make this duct the perfect choice for both residential and commercial applications.
Trust in a solution that enhances air quality and delivers peace and quiet while ensuring optimal efficiency. Ensure your ventilation systems breathe easy—choose our expertly designed flexible duct today!
- Free & Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-10 businessdays. However, due to various situations, additional delivery time (up to 3 weeks) may be required for some items.
- Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
- Handling Time - Orders are processed and shipped within 1-5 business days of receiving cleared payment.
- Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
- State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations.
- Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.
- Please see our ebay return policy.
- We do not accept return on most products. This is to avoid customers mis-using ebay returns. All sales are final. Please be sure to check the return policy listed at the top of the listing.
- In rare cases, we may accept returns, if the buyer pays both ways shipping and 20% restocking fee.
- If you are un-sure of return policy of a particular item, please ask before buying.
We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping.
Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction.
If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the eBay messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours.
| UPC: Not Set | Unit Quantity: 5.31 lb | Features: Insulated,High temperature resistance,Acid resistance,Alkali resistance,Flame retardant,Sound absorption,Noise reduction,Bendable,Self-sustaining aluminum foil,Maintains flatness,Reduced wind resistance | Material: Aluminum,Steel,Aluminum foil,Glass fiber |
| Compatible Brand: Not Set | Compatible Model: Not Set | Compatible Product: Central Air Conditioner,Fresh air ventilation systems | Brand: Unbranded |
| Number of Hoses: 1 | Type: Duct Hose | Item Diameter: 4 in | Shape: Round |
| Item Length: 4 in | Hose Color: R-4.2 insulation | Item Thickness: 1 in | Item Width: Not Set |
| Maximum Pressure: Not Set | Model: Not Set | MPN: Not Set | Country/Region of Manufacture: Not Set |
| Manufacturer Warranty: Not Set | Unit Type: lb |
Free Shipping In USA
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
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