FDR818 - FLEX DUCT (R8, 18

FDR818 – FLEX DUCT (R8, 18″ x 25′)

$156.26

The Quietflex 1885 is an 18-inch diameter, 25-foot long flexible duct featuring R8-rated fiberglass insulation. Designed for residential HVAC systems, it offers enhanced energy efficiency and easy DIY installation.

Only 1 left in stock

SKU: 18X25 Categories: , , Tags: , , ,

Description

The Quietflex 1885 is a high-quality, R8-rated flexible duct designed to enhance the efficiency of residential HVAC systems. Measuring 18 inches in diameter and 25 feet in length, it features superior insulation properties, ensuring optimal thermal performance. This duct is ideal for homeowners seeking to improve energy efficiency and maintain consistent indoor temperatures, offering a straightforward solution suitable for DIY installation.

  • Compatibility:
    • Compatible with a wide range of residential HVAC systems requiring 18-inch diameter ductwork.
    • Suitable for both heating and cooling applications, including forced air systems.
    • Ideal for new installations or replacing existing ductwork to enhance insulation and airflow efficiency.
  • Key Technical Specifications:
    • Diameter: 18 inches
    • Length: 25 feet
    • Insulation: R8 fiberglass insulation for superior thermal resistance
    • Jacket Material: Durable polyethylene vapor barrier
    • Maximum Air Velocity: Up to 6000 feet per minute (fpm)
    • Temperature Range: -20°F to 200°F (-29°C to 93°C)
    • Pressure Rating: Up to 10 inches water column (W.C.)
    • Compliance: Meets UL 181 standards for Class 1 air ducts
  • Replacement Part Numbers:
    • Quietflex 1885
    • Quietflex 18″ R8 Flex Duct
    • Quietflex 18″ x 25′ Insulated Flexible Duct R8
    • Quietflex R8 18″ Flex Duct
    • Quietflex 18″ R8 Insulated Duct
    • Quietflex 18″ x 25′ R8 Duct
    • Quietflex R8 Insulated Flex Duct 18″
    • Quietflex 18″ R8 Ducting
    • Quietflex 18″ R8 Insulated Flexible Duct
    • Quietflex 18″ x 25′ R8 Insulated Flex Duct
  • Additional Information:
    • Construction Quality: Features a durable polyethylene vapor barrier that resists tearing and moisture infiltration, ensuring longevity.
    • Performance Attributes: The R8 insulation provides excellent thermal resistance, reducing energy loss and improving system efficiency.
    • Installation Ease: Flexible design allows for easy routing through tight spaces, making it suitable for DIY installation.
    • Maintenance: Minimal maintenance required; periodic inspection recommended to ensure integrity.
    • Unique Features: Oversized core facilitates quick connections to standard sheet metal fittings, enhancing installation efficiency.

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