Return Air Duct, 1218, 12" x 10', R4.2 (UPC-04-1218, Unico)
This is an acoustical R4.2 flex duct for the M1218 return air. It comes in 12"diameter and 10' long.
The Unico System uses less than one-third of the space in the built environment than a traditional system. It can deliver up to 9 tons of air conditioning in the same space as a 3-ton traditional unit.
M-Series, V-Series, iSeries, U-Series
Matching Duct Type
Return Air Duct
Flex or Rigid Duct
Return Air Duct Product Features
Tough Aluminized outer Mylar wrap
Spun-bonded nylon and helical wire core
1” fiberglass insulation
Sections are 10 (ten) feet long
Small duct high velocity heating and cooling designed to adapt to old homes, custom homes and small spaces without compromising comfort, design or efficiency.
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