Easy installation no elbows or cutting required.
Flexible metal dryer duct against floor joist.
Hang the pipe from the floor joists with plumbing strapping.
Except for the first 7 feet of the supply run raise the supply run so it is directly up against the floor joists.
The master flow 6 in.
As we look closer here s what we see in this house.
Do not use the plastic or vinyl.
The duct has r8 insulation which contains 50 more insulation than the standard r4 2 product.
Duct joints shall be installed so that the male end of the duct points in the direction of the airflow.
What the installer did here was to screw a piece of sheet metal to the bottom of the joists and attach a duct to it to carry the air back to the hvac system.
Also we explain and illustrate problems that result from improper dryer vent.
Sometimes the best route for a flexible duct run is up and over an obstruction.
Vinyl duct and in some situations all flexible duct is not allowed by building codes.
Keep the pipe as straight as possible because lint collects in sags.
Because all types are sold for use with dryers you would naturally assume that all are suitable for this application.
I am remodeling my basement and have a ceiling clearance issue.
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 such as that commonly used to vent bathroom fans should never be used.
Most dryer ducts are round and 4 inches in diameter.
But without proper support ducts can develops sags or kinks that reduce airflow 4a 4b.
To prevent problems use saddles or straps to support at regular intervals 4c 4d follow the manufacturer s instructions but in case they get lost here is a list of best practices for.
This would raise the ductwork 1 2 to 1.
Choose the highest ul fire resistance class.
Avoid using duct tape it can fail after a few years.
Insulated flexible duct r8 silver jacket is used in standard heating and air conditioning hvac systems and some venting applications.
Crush resistant to maintain continuous airflow.
Ul listed dryer duct.
How to install a clothes dryer exhaust vent.
Unfortunately that is not the case.
Flexible transition hose between the dryer and the wall outlet should be either the foil type or the aluminum flexible duct most preferred.
The flexible metal dryer transition duct is designed for both top load and front load dryers.
Semi rigid flexible metal design allows for 90 degree turns.
Local codes require no less than 7.
How to install a dryer vent and make sure that it is safe.
Includes one 8 ft.
Clothes dryer exhaust vent installation or dryer vent duct cuct intallation specifications.
Some are flexible and others are rigid.
Concealed ducting must be rigid metal galvanized or aluminum duct.
This additional insulation provides greater thermal efficiency to save energy.
Is that a towel in there.
Fire resistant for safe use in high heat conditions.
While building code and dryer manufacturers all require a ul 2158a listed transition duct there are differences upon.
