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HomElectrical.com Wholesale Electrical, HVAC & Lighting Supplies for Pros

Rectorseal 5.5-in to 3.75-in Slimduct Reducer, Brown

Rectorseal 85566
SKU RSL-85566
RectorSeal's brown 5.5-in to 3.75-in reducer offers strength and longevity with a professional aesthetic. Accommodates numerous applications including single or multiple exposed linesets. Shop more at HomElectrical.com today!
Rectorseal 5.5-in to 3.75-in Slimduct Reducer, Brown

Image may not depict product actual color, inclusions or accessories

RectorSeal's brown 5.5-in to 3.75-in reducer offers strength and longevity with a professional aesthetic. Accommodates numerous applications including single or multiple exposed linesets. Shop more at HomElectrical.com today!
  • Brown.
  • 5.5-in to 3.75-in.
  • Reducer.
    • Reducers offer an aesthetically pleasing transition from 3.75-in duct to 2.75-in duct.
  • UV, weather and fire resistant.
  • Stylish, compliments any residential or commercial building.
  • Professional grade polymers to deliver long lasting durability.
  • 1 Year Warranty.

Rectorseal 85566 Description

  • Brown.
  • 5.5-in to 3.75-in.
  • Reducer.
    • Reducers offer an aesthetically pleasing transition from 3.75-in duct to 2.75-in duct.
  • UV, weather and fire resistant.
  • Stylish, compliments any residential or commercial building.
  • Professional grade polymers to deliver long lasting durability.
  • 1 Year Warranty.
Unlock FREE Shipping at $99 by just signing in!
Ships free on orders over $500 of eligible items to all guests.
Free Shipping Eligible
$49.42Each
In Stock-Ships by 04/20/2026

Product Specifications

Part Number85566
Color / FinishBrown
Warranty1 Yr
Product Dimensions4-in X 5.75-in X 3.38-in
Weight0.33-lb
UPC4518301014085

Manufacturer Description

SD 5.5-in-3.75-inREDUCR BR 140-100

Resources & Download

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Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
RectorSeal's brown 5.5-in to 3.75-in reducer offers strength and longevity with a professional aesthetic. Accommodates numerous applications including single or multiple exposed linesets. Shop more at HomElectrical.com today!
Rectorseal 5.5-in to 3.75-in Slimduct Reducer, Brown
Unlock FREE Shipping at $99 by just signing in!
Ships free on orders over $500 of eligible items to all guests.
Free Shipping Eligible
$49.42Each
In Stock-Ships by 04/20/2026

Rectorseal 85566 Description

  • Brown.
  • 5.5-in to 3.75-in.
  • Reducer.
    • Reducers offer an aesthetically pleasing transition from 3.75-in duct to 2.75-in duct.
  • UV, weather and fire resistant.
  • Stylish, compliments any residential or commercial building.
  • Professional grade polymers to deliver long lasting durability.
  • 1 Year Warranty.

Product Specifications

Part Number85566
Color / FinishBrown
Warranty1 Yr
Product Dimensions4-in X 5.75-in X 3.38-in
Weight0.33-lb
UPC4518301014085

Manufacturer Description

SD 5.5-in-3.75-inREDUCR BR 140-100

Resources & Download

A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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