Rigid Smooth Walled Aluminum Ducting

For instance pvc ducting can provide a high degree of flexibility while stainless steel is ultra strong and rigid.

Rigid smooth walled aluminum ducting.

Foil duct has a narrower rough interior that restricts airflow and a coating that is flammable. You need to do this annually to keep your dryer running at optimum efficiency and to ensure that you won t get any lint fires started inside the dryer vent. Master flow 6 in. It has a wide rectangular shape except for the two ends where it connects to the dryer and the vent outlet.

It allows you to push the dryer very close to the wall. Hose materials include pvc coated polyester fabric neoprene silicone thermoplastic rubber aluminum stainless steel and more. It combines durability and flexibility into one cost effective package. I would not recommend using the semi rigid alum.

Semi rigid is accepted under standard building code because it maintains its 4 diameter and has a smooth interior. This is because of the co2 gases that come from propane or natural gas appliances. These pvc hoses are recommended for use in applications involving air light materials and dust movement the most distinguishing feature of these pvc. It maintains the most efficient characteristics for airflow.

Slim duct sometimes called periscope duct or known by the brands tite fit or skinny duct is a telescoping rigid aluminum duct designed for transition ducting in tight spaces. In stock and ready to ship. Each will provide different qualities. I would contact my local engineering authority for the final approval.

It is harder to work with crushes easily and is difficult to twist. Most hot water tanks use aluminum smooth walled duct as their exhaust ducts. Another reason for using rigid smooth walled aluminum ducting for your dryer vent is that you can easily clean it out using a vent brush. Thd sku 148679.