MCO 90 Outside Vertical Ell

Transitions indoor linesets at outside 90° vertical corners. Screw-free PVC design ensures a clean, seamless indoor finish.

The Slimduct MD 90° Outside Vertical Ell is designed to transition indoor linesets from horizontal to vertical around outside corners where two walls meet. It provides a smooth, polished finish while protecting the lineset, making it ideal for clean and professional residential installations.

Constructed from durable PVC with a screw-free design, this fitting integrates seamlessly with interior walls and complements the complete Slimduct MD indoor line set cover system.

  • Easy to install
  • Available in 2 sizes: 75 and 85
  • Versatile and aesthetically pleasing with no visible screws
  • 14 different fittings to fit many lineset configurations
Code No.Item No.ABCPcs/Pkg
C 61305MCO-75-W3-1/4″2-3/4″4-1/8″20
C 61315MCO-853-5/8″2-7/8″4-3/8″10

Material: PVC

Q. What is Slimduct MD used for?

A. Slimduct MD is an indoor lineset cover designed to conceal exposed HVAC lines, electrical conduit, gas piping, and other types of indoor piping.

Q. Can Slimduct MD be used outdoors?

A. No, Slimduct MD is designed exclusively for indoor use. It does not have UV protection and may deteriorate when exposed to sunlight. For outdoor installations, use Slimduct SD, which is UV-stabilized and made for exterior conditions.

Q. What makes Slimduct MD visually appealing?

A. It features a sleek white finish with no visible screws, offering a clean, modern look that blends seamlessly with any indoor decor.

Q. What size linesets does Slimduct MD accommodate?

A. It supports 3/8″ and 1/2″ linesets with 1/2″ insulation, as well as a 5/8″ drain hose.

Q. Is it easy to install Slimduct MD?

A. Yes. It comes with 14 different fittings, making it simple to customize and install for various lineset configurations.

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