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Part Number: DFLX25
DryerFlex combines the ease of use and flexibility of the wire-bound
foil flex with the fire resistance and airflow efficiency of semi-rigid
aluminum flex. 25 feet of the safest, most efficient and easiest to
work with clothes dryer transition duct on the market. This transition
duct meets the very stringent Underwriters Laboratories UL2158A standard that the ICC Residential & Mechanical Codes require.
Not your typical wire-bound foil flex
Can be cut to size
Impressive stretch to compressed ratio
Maintains the full 4" inside dimension
line, this flex combines all the positive aspects of semi-rigid and
foil flex and eradicates the unpopular aspects of semi-rigid and foil
flex like air flow efficiency, fire containment, recoil ratio and bend
radius. We’ve achieved a hybrid flex that we can confidently stand
behind. Prepare to be impressed.
The 25' sections of DryerFlex™ transition duct are no different than the 4' and 8' sections with respect to its material. However, strict Underwriters Laboratory (UL) regulations only allow transition ducts that are 8' or shorter to be UL2158A Listed. Therefore, the 25' sections are not UL-Listed. All 4' and 8' DryerFlex sections are UL-Listed 2158A Class 0 under UL’s File No. E326433.
Popular with OEM installation contractors; DryerFlex is now the
specified flex for all GE installations along with many Big-Box store
installation contractors. For them, it minimizes callbacks and makes
installation a breeze.
The DryerFlex Advantage
with all aluminum ribbon, DryerFlex fire-rated duct is as flexible as
"slinky" foil flex yet stronger than semi-rigid aluminum, making
installation easier and every laundry room safer. Quite simply,
DryerFlex provides the best functionality of the old transition ducts
without any of the defects. DryerFlex always maintains its four-inch
diameter whether fully extended or compressed. This smooth interior
allows the dryer to perform at peak efficiency. It's strong aluminum
ribbon protects against crushing and flame-spread. Choose DryerFlex for
exhaust duct that's safe, efficient and easy to install.
Choose the Highest UL Fire Resistance Class For
safety reasons and added peace of mind, only UL2158A listed ducting,
like DryerFlex, should be used to connect the dryer's exhaust system
(non-listed hose commonly used to vent bathroom fans should never be
used). While building code and dryer manufacturers all require a UL
2158A listed transition duct, there are differences upon further
testing. It is very common to find listed material that is fairly safe
but does develop smoke and flame spread at lower temperatures. DryerFlex
is the only flexible duct that has zero flame spread and zero smoke
developed meaning it withstands fire exposure up to 482° with zero
development of smoke or fire.