Apply to be a TradeMaster!
Filter menu expanded

Filters

140 items
Reset

SORT

Product Availability

Show In Stock Only (14)

Size

8" (38)
10" (38)
12" (35)
14" (25)
16" (21)
18" (21)
20" (21)
22" (21)
24" (22)
26" (13)

Mount

Bottom (42)
Side (98)

Review Score

(4)

Price Range

$100 to $200 (3)
$200 to $300 (66)
$300 to $400 (37)
$700 to $800 (20)
$800 to $900 (14)

Rectangular Motorized Dampers

Help Face
Need a little help?
140 items
Grid
List
Compare
Product Image of 8" x 28" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$315.40 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 12" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$277.41 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 14" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$286.17 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 16" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$278.73 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 18" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$306.63 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 20" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$313.91 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 22" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$306.64 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 24" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$313.57 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 26" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$335.83 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 28" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$344.57 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 30" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$350.46 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 14" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$300.81 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 16" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$306.63 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 18" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$313.91 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 20" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$321.27 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 22" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$328.57 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 24" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$335.83 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 30" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$328.50 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 14" x 16" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$321.27 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 14" x 18" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$329.97 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 14" x 20" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$340.24 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 14" x 22" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$350.42 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 14" x 24" Rectangular Side Mounted Damper (Power Open/Power Closed) 3 Wire
$359.24 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 10" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$262.79 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 12" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$257.93 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 14" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$262.03 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 16" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$277.81 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 18" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$271.78 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 20" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$275.94 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 22" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$292.04 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 8" x 24" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$287.09 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 12" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$268.99 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 14" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$286.17 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 16" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$278.74 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 18" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$306.63 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 20" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$301.04 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 22" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$306.64 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 10" x 24" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$313.57 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 14" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$300.81 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 16" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$296.89 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 18" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$301.04 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 20" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$310.86 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 22" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$330.04 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 12" x 24" Rectangular Bottom Mounted Damper (Power Open/Power Closed) 3 Wire
$335.83 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Resources
FAQs, Manuals & Videos
Articles
More About Rectangular Motorized Dampers
This category contains dampers that are rectangular and motorized which are manufactured by Aprilaire.
Didn't find what you're looking for? 
Let us know
.