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.
Foil duct for dryer.
For pricing and availability.
Duct is air tight.
Foil dryer transition ducts are allowed by code and by some clothes dryer manufacturers.
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.
Metal tape can be used too but clamps make it easier to remove the tubing for cleaning.
Like foil duct semi rigid is used only for.
I ve always told my clients that the best type of dryer duct material is a completely rigid metal duct with as short of a run as possible.
Foil dryer transition ducts are allowed by code and by some clothes dryer manufacturers.
Semi rigid metal usually aluminum duct is flexible and similar to foil ducting but quite a bit more rigid.
This duct is ul2158a listed and marked for safe dryer venting.
It is constructed of heavy duty fire resistant 4 ply aluminum foil laminate that encapsulates a high density corrosion resistant wire helix.
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.
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.
Duct will not support combustion.
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.
This forms an air tight and easy to use air duct.
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.
Foil duct is held in place with dryer clamps or large hose clamps.
Quite simply dryerflex provides the best functionality of the old transition ducts without any of the defects.
First let s define what a dryer transition duct is.
Constructed of heavy duty fire resistant aluminum foil laminate.
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.
This dryer vent duct is ideal for both gas and electric dryer applications.
Is foil better than semi rigid aluminum.