THERMAFLEX® KP R4.2 14 Flex-Vent Insulated Flexible Air Duct, 14 in Dia, 25 ft L, R4.2, -0.5 to 10 in-WG
THERMAFLEX® KP R4.2 14 Flex-Vent Insulated Flexible Air Duct, 14 in Dia, 25 ft L, R4.2, -0.5 to 10 in-WG
Part Number: KP 14
MPN: KP R4.2 14
Brand: THERMAFLEX®
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THERMAFLEX® KP R4.2 14
Strong polyester film laminated and encapsulating a heavy, corrosion-resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation over a fiberglass scrim. The outer vapor barrier is a jacket of durable black polyethylene. Designed for low to medium pressure systems.
THERMAFLEX® Flex-Vent Insulated Flexible Air Duct, KP Series, 25 ft Length, 14 in Diameter, -0.5 to 10 in-WG, Fiberglass/Polyester Film/Steel, R-Value: R4.2, 5000 fpm Velocity Rating, -20 to 250 deg F, 0.1 Vapor Transmission
| Diameter | : | 14 in |
| Length | : | 25 ft |
| Material | : | Fiberglass/Polyester Film/Steel |
| Pressure Rating | : | -0.5 to 10 in-WG |
| R-Value | : | R4.2 |
| Series | : | KP Series |
| Temperature Rating | : | -20 to 250 deg F |
| Vapor Transmission | : | 0.1 |
| Velocity Rating | : | 5000 fpm |
- Corrosion-resistant steel wire helix
- Fully lined for efficient air delivery
- The outer vapor barrier is a jacket of fiberglass scrim reinforced metallized film laminate
- Quality KM installations produce referrals that increase volume and profits
- GreenGuard® Gold Certified which is the industry's most recognized Indoor Air Quality (IAQ) rating
- Made with Owens Corning™ EcoTouch® formaldehyde-free Insulation
- Made with 99% natural materials and highest recycled content, also it is the only fiberglass insulation listed in the USDA BioPreferred catalog
