Hart & Cooley F214 8x25 (51039) R4.2 Metalized Jacket Insulated Flexible Air Duct with 2-Ply Black Polyester Core - 8" x 25'

SKU: 713199
Brand: Hart & Cooley Model: F214 8x25 (51039) Condition: New

Hart & Cooley F214 8x25 (51039) Flexible Duct

Regular Price: $41.99
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Hart and Cooley Series F214 Flexible 25 foot, 8-inch diameter Air Duct can be used in both Residential and Light Commercial cooling and heating system applications; it is used in either supply or return sections. H&C uses Formaldehyde-Free insulation for improved indoor air quality. The Hart & Cooley model 51039 flexible air duct product is designed to remain mold and mildew-free throughout its lifetime, and is completely free of upcharges with no need to pay for coatings. The metalized jacket provides strength and protection with a two-ply polyester core that encapsulates a high carbon steel wire helix, and its vapor barrier is reinforced with fiberglass scrim to ensure high durability and tear resistance. Fiberglass insulation furnishes an outstanding thermal protection with an R-value of R4.2.

It's rigorously tested with a UL181 listing and GreenGuard certification, this is the most highly certified flexible duct in the industry and is highly resistant to microbes. Backed by a 10 year warranty through the manufacturer, the Hart & Cooley flexible air duct will provide the solution to your air-handling needs.

Additional Information:
Manufacturer Drawing (PDF)
Manufacturer Installation Sheet (PDF)
Manufacturer Air Friction Chart (PDF)

Features:• Class 1 Air Duct
• Boxed
• 25 foot length
• Metalized polyester jacket reinforced with fiberglass scrim
• Two-ply black polyester core with encapsulated wire helix
• Formaldehyde-Free insulation is substantially less irritating than traditional insulation
• Greenguard for Children and Schools Certified
• Greenguard Highly Microbial Resistant rated (Level 4)
• R4.2
• UL Listed
Specifications:• Model Number: F214 8x25
• Part Number: 51039
• Package: Boxed
• Jacket: Metalized Polyester Jacket
• Core: Double-Ply Black Polyester Core
• Insulation: R4.2
• Duct Diameter: 8 Inch
• Length: 25 Feet
• UL listed


Black Polyester Core
• Rated Pressure per UL 181: 10" W.C. Positive, 1/2" W.C. Negative
• Recommended Maximum Operating Pressure: 6" W.C. Positive (For 12" Diameter and Under)
• Rated Maximum Air Velocity: 6000 FPM

Insulation R-Values
• Certified by Underwriters Laboratories Inc. and the Air Diffusion council in accordance with ADC Flexible Duct Performance and Insulation Standards using ASTM C-518 at installed wall thickness on flat insulation only

Metalized jackets
• A metalized polyester vapor barrier is constructed by sandwiching fiberglass scrim between layers of polyester to provide an outstanding combination of strength and tear resistance
• Perm Rating of 0.04 (ASTM E96 Method A)

Surface Burning Characteristics (Class 1 Air Ducts)
• Maximum Flame Spread: 25
• Maximum Smoke Developed: 50

Operating Temperature Range
• -20%F to 140%F continuous at max. Pos. pressure
• -20%F to 180%F intermittent at 2" W.C. Pos. pressure
• -20%F to 250%F intermittent at 0.5" W.C. Pos. pressure

• UL 181
• NFPA 90A and 90B
• City of Los Angeles
• California Bureau of Home Furnishings
• Most Federal, State and Local codes and standards

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