Foil dryer transition ducts are allowed by code and by some clothes dryer manufacturers.
Foil duct for dryer.
Dryer vent duct is ideal for both gas and electric dryer application.
This seems to be a frequent topic of discussion and confusion amongst home inspectors so i m going to shed.
Ipower glduct4x8c 4 inch 8 feet non insulated flex air aluminum foil ducting dryer vent hose for hvac ventilation with 2 clamps silver 4 5 out of 5 stars 2 867 11 46 11.
Constructed 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.
Duct will not support combustion.
Foil duct is held in place with dryer clamps or large hose clamps.
The reason they say this is because these type of dryer hoses will feed the fire the vinyl will melt and spread a fire should one occur.
I ve recommended using semi rigid metal when necessary as a way of transitioning from the dryer to the duct.
Foil dryer transition ducts are allowed by code and by some clothes dryer manufacturers.
This seems to be a frequent topic of discussion and confusion amongst home inspectors so i m going to shed some light on the topic.
Constructed of heavy duty fire resistant aluminum foil laminate.
This forms an air tight and easy to use air duct.
It is constructed of heavy duty fire resistant aluminum foil laminate.
Metal tape can be used too but clamps make it easier to remove the tubing for cleaning.
It is constructed of heavy duty fire resistant 4 ply aluminum foil laminate that encapsulates a high density corrosion resistant wire helix.
Is foil better than semi rigid aluminum.
Quite simply dryerflex provides the best functionality of the old transition ducts without any of the defects.
For pricing and availability.
First let s define what a dryer transition duct is.
This duct is ul2158a listed and marked for safe dryer venting.
Like foil duct semi rigid is used only for.
Duct is air tight.
Constructed with a high density corrosion resistant wire helix.
Elk elk aluminum foil tape for metal repair air ducts insulated pipes hvac sealing ductwork vapor exhaust and heat resistant safe professional grade insulation sealer silver 1 88 in x 150 ft item 2860804.
This dryer warning label which is located on the back of all dryers clearly states you should use a heavy metal vent and do not use plastic or thin foil duct.