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

Rectorseal 85045
SKU RSL-85045
RectorSeal's black 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. Add to your HomElectrical.com cart today!
Rectorseal 5.5-in to 3.75-in Slimduct Reducer, Black

Image may not depict product actual color, inclusions or accessories

RectorSeal's black 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. Add to your HomElectrical.com cart today!

  • Black.
  • 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.

Rectorseal 85045 Description

  • Black.
  • 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.

Free Shipping Eligible
$49.42Each
In Stock-

Ships between 03/31/2026 - 04/14/2026

Product Specifications

Part Number85045
Color / FinishBlack
Warranty3 Yr
Weight0.33-lb
UPC4518301014108

Manufacturer Description

SD 5.5"-3.75" REDUCR BL 140-10
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 black 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. Add to your HomElectrical.com cart today!
Rectorseal 5.5-in to 3.75-in Slimduct Reducer, Black
Free Shipping Eligible
$49.42Each
In Stock-

Ships between 03/31/2026 - 04/14/2026

Rectorseal 85045 Description

  • Black.
  • 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.

Product Specifications

Part Number85045
Color / FinishBlack
Warranty3 Yr
Weight0.33-lb
UPC4518301014108

Manufacturer Description

SD 5.5"-3.75" REDUCR BL 140-10
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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