-40%
NEW! Thermaflex Flexible Hvac Duct - 4 Inch Diameter R4.2-Pkg Qty 2!!

NEW! Thermaflex Flexible Hvac Duct - 4 Inch Diameter R4.2-Pkg Qty 2!!

$ 105.57

Availability: 32 in stock
  • All returns accepted: ReturnsNotAccepted
  • Modified Item: No
  • Condition: New
  • MPN: 0557-0400-0001-10
  • Brand: Thermaflex
  • Custom Bundle: No
  • Non-Domestic Product: No

    Description

    NEW! Thermaflex Flexible Hvac Duct - 4 Inch Diameter R4.2-
    Pkg Qty 2
    !!
    SHIPPING IS IN THE LOWER 48 STATES
    Usually ships same day
    You get 2 of these on each order.
    Thermaflex M-KE HVAC ducts have a vinyl coated spring steel wire coil construction that is ideal for low, medium pressure heating and cooling environments.
    These highly efficient flex ducts feature a core that is bonded to the steel wire coil to support the fiberglass insulation. Duct insulation is available in three different R-values for varied thickness: R-4.2, R-6.0 and R-8.0. The acoustically rated, polyethylene inner liner on these HVAC ducts eliminates noise and easily expands. Spiral ducts are mold and mildew resistant. Temperature range is from -20F to 200F and -20F to 250F intermittent. Inner core is self-extinguishing. Ducts measure 4-20" in diameter. Greenguard certified.
    10 Year Limited Warranty.
    T9CB35653
    Product Specifications
    BRAND
    Thermaflex
    DIAMETER INCHES
    4
    LENGTH FEET
    25
    COLOR
    Silver
    VELOCITY FEET PER MINUTE
    5000
    MIN. TEMPERATURE °F
    -20
    MAX. TEMPERATURE °F
    200
    TYPE
    M-KE R4.2
    PACKAGE QUANTITY
    1
    MANUFACTURER'S PART NUMBER
    0557-0400-0001-10