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The Alpine TR43 has been discontinued.
TRY THIS INSTEAD
Please call us for a suitable alternate product.

(800) 865-5931

Monday - Friday

8:30 AM - 5:00 PM Central

The Alpine TR three piece reducer is used to reduce the diameter of a round supply, return, or exhaust duct.

Features

  • Used to join two pipes with different diameters
  • Available in various sizes
  • Great for remodeling and new residential projects

Large End Diameter

The diameter of the large round duct connected to the reducer.

Large End Diameter
4 inches
Small End Diameter

The diameter of the small round duct connected to the reducer.

Small End Diameter
3 inches

In 2002 Alpine Home Air Products became the first company to sell heating, air conditioning and indoor air-quality products online. We have proudly served hundreds of thousands of customers, helping them save time and money by buying their products direct.