Hi-Velocity HE X 15' AFD R4.2 Flex (2)
The HE X 15' AFD R4.2 Flex (2) is a 15' length of Hi-Velocity HE (2 ¾" Ø) Assembled Flex Duct (AFD) insulated to R-4.2. Ships in the carton quantity noted in the part name.
HE Flex is engineered as a direct alternative for two 2" flex runs in a Hi-Velocity System — one 10' length of HE duct equals two 10' 2" flex lengths. No changes are required to air-handler selection or main-plenum duct sizing.
Contents
- AFD (Assembled) contents: 10' or 15' of flexible duct as specified, two Branch Couplers attached, one Branch Take-Off with Gasket, one Rough-In Boot, one Rough-In Cap, and one Plastic Vent Plate
Specifications
| Diameter | HE (2 ¾" Ø) |
|---|---|
| Length | 15' |
| Insulation R-value | R-4.2 |
| Configuration | Assembled Flex Duct (AFD) |
| Ships as | Assembled HE Flex Duct R4.2 - Carton of 2 (1 skid = 25 cartons) |
| UL Listed | Air Duct, Class 1 (UL 181 / CAN/ULC-S110M) |
| Max rated velocity | 5,000 ft/min (25.4 m/s) |
| Max positive pressure | 10 in. W.C. (2.5 kPa) |
| Max negative pressure | 0.5 in. W.C. (0.12 kPa) |
| Max flame spread | 25 |
| Max smoke developed | 50 |
| Inner core | Foil laminate + polyester film, .041" galvanized steel wire, 3/4" pitch |
| Insulation | GREENGUARD-certified fibreglass |
| Vapor barrier | Metalized, fibreglass-reinforced |
| Shipping weight | 12 lbs |
| Shipping dimensions | 15"x15"x26" |
Applications
Branch runs from the main supply plenum to the vent-plate outlets. R-4.2 for conditioned spaces, R-8.4 for unconditioned attics/crawl-spaces. Standard run length is 10' or 15' for correct airflow and sound attenuation; runs shorter than 10' should be coiled to maintain the 10' minimum, and runs may be extended up to 25'.
Documents
Hi-Velocity HE X 15' AFD R4.2 Flex (2)
Precio de oferta$392.00 USD
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Hi-Velocity HE X 15' AFD R4.2 Flex (2)
Precio de oferta$392.00 USD