Apply to be a TradeMaster!
Filter menu expanded

Filters

2,089 items
Reset

SORT

Product Availability
–

Show In Stock Only (564)

Shape
–

Rectangular (1723)
Round (169)

Size
–

4" (17)
5" (19)
6" (28)
7" (23)
8" (31)
9" (23)
10" (28)
12" (26)
13" (1)
14" (25)

Application
–

Commercial (460)
Residential (1599)

Price Range
–

$1 to $5 (2)
$5 to $10 (1)
$10 to $15 (3)
$15 to $20 (5)
$20 to $25 (2)
$25 to $30 (3)
$30 to $35 (2)
$35 to $40 (4)
$40 to $45 (1)
$50 to $60 (7)

iO HVAC Controls Dampers

2089 items
Grid
List
Compare
Product Image of 8" Carrier/Bryant Round Zone Damper - Belimo 3 Wire Actuator, CD-08
8" Carrier/Bryant Round Zone Damper - Belimo 3 Wire Actuator, CD-08
SKU: CD-08
iO HVAC Controls
SKU: CD-08
Brand: iO HVAC Controls
$183.81 each
In Stock
Get 7 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 7 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 8 Oad 0-10 Vdc Motor, OAD-08-MOD
8 Oad 0-10 Vdc Motor, OAD-08-MOD
SKU: OAD-08-MOD
iO HVAC Controls
SKU: OAD-08-MOD
Brand: iO HVAC Controls
$313.62 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 30" x 18" Auxiliary Zone Damper - Bottom Mount, SD-3018-BM
30" x 18" Auxiliary Zone Damper - Bottom Mount, SD-3018-BM
SKU: SD-3018-BM
iO HVAC Controls
SKU: SD-3018-BM
Brand: iO HVAC Controls
$448.88 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 14" x 6" Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount, HD-1406-BM
14" x 6" Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount, HD-1406-BM
SKU: HD-1406-BM
iO HVAC Controls
SKU: HD-1406-BM
Brand: iO HVAC Controls
$213.63 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 20" x 8" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator, MD-2008
20" x 8" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator, MD-2008
SKU: MD-2008
iO HVAC Controls
SKU: MD-2008
Brand: iO HVAC Controls
$247.99 each
In Stock
Get 4 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 4 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 18" Round Two-Position Zone Damper - 2 Wire Actuator, D-18
18" Round Two-Position Zone Damper - 2 Wire Actuator, D-18
SKU: D-18
iO HVAC Controls
SKU: D-18
Brand: iO HVAC Controls
$224.79 each
In Stock
Get 2 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 2 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of Rheem 10" Round Zone Damper, 35 Second Belimo Actuator (3-Wire), RM-10-IO-HVAC
Rheem 10" Round Zone Damper, 35 Second Belimo Actuator (3-Wire), RM-10-IO-HVAC
SKU: RM-10-IO-HVAC
iO HVAC Controls
SKU: RM-10-IO-HVAC
Brand: iO HVAC Controls
$190.77 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 12" x 8" Auxiliary Zone Damper, SD-1208
12" x 8" Auxiliary Zone Damper, SD-1208
SKU: SD-1208
iO HVAC Controls
SKU: SD-1208
Brand: iO HVAC Controls
$268.30 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 18" x 14" Carrier/Bryant Damper - Belimo 3 Wire Actuator - Bottom Mount, CD-1814-BM
18" x 14" Carrier/Bryant Damper - Belimo 3 Wire Actuator - Bottom Mount, CD-1814-BM
SKU: CD-1814-BM
iO HVAC Controls
SKU: CD-1814-BM
Brand: iO HVAC Controls
$282.69 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 14" x 12" Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount, HD-1412-BM
14" x 12" Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount, HD-1412-BM
SKU: HD-1412-BM
iO HVAC Controls
SKU: HD-1412-BM
Brand: iO HVAC Controls
$229.71 each
In Stock
Get 1 by Tomorrow, Aug 20
In Stock
Get 1 by Tomorrow, Aug 20
Compare
Product Image of 14" x 10" Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft, HD-BM-NA-1410
14" x 10" Two-Position Zone Damper - Bottom Mount-No Actuator, 5/8-1/2 Shaft, HD-BM-NA-1410
SKU: HD-BM-NA-1410
iO HVAC Controls
SKU: HD-BM-NA-1410
Brand: iO HVAC Controls
$194.92 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of Io-Spc Static Pressure Controller For Eb Dampers, IO-SPC
Io-Spc Static Pressure Controller For Eb Dampers, IO-SPC
SKU: IO-SPC
iO HVAC Controls
SKU: IO-SPC
Brand: iO HVAC Controls
$150.51 each
In Stock
Get 26 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 26 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 6" x 6" Two-Position Zone Damper - Powered Open, HD-0606-PO
6" x 6" Two-Position Zone Damper - Powered Open, HD-0606-PO
SKU: HD-0606-PO
iO HVAC Controls
SKU: HD-0606-PO
Brand: iO HVAC Controls
$219.35 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 12" x 4" Motorized Zone Register - Brown - Powered Closed, MZR-1204-B-PC
12" x 4" Motorized Zone Register - Brown - Powered Closed, MZR-1204-B-PC
SKU: MZR-1204-B-PC
iO HVAC Controls
SKU: MZR-1204-B-PC
Brand: iO HVAC Controls
$153.25 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 24" x 14" Rectangular Two-Position Zone Damper - 2 Wire Actuator, HD-2414
24" x 14" Rectangular Two-Position Zone Damper - 2 Wire Actuator, HD-2414
SKU: HD-2414
iO HVAC Controls
SKU: HD-2414
Brand: iO HVAC Controls
$276.55 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 24" x 20" Heavy Duty Motorized Bypass Damper, EB-2420
24" x 20" Heavy Duty Motorized Bypass Damper, EB-2420
SKU: EB-2420
iO HVAC Controls
SKU: EB-2420
Brand: iO HVAC Controls
$529.38 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 12" x 8" Trane/Amer. Standard Rectangular Zone Damper - 60 Sec. Belimo 3 Wire Actuator, TD-1208
12" x 8" Trane/Amer. Standard Rectangular Zone Damper - 60 Sec. Belimo 3 Wire Actuator, TD-1208
SKU: TD-1208
iO HVAC Controls
SKU: TD-1208
Brand: iO HVAC Controls
$231.04 each
In Stock
Get 2 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 2 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 14" x 10" Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount, HD-1410-BM
14" x 10" Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount, HD-1410-BM
SKU: HD-1410-BM
iO HVAC Controls
SKU: HD-1410-BM
Brand: iO HVAC Controls
$225.42 each
In Stock
Get 5 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 5 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 18" x 18" Rectangular Two-Position Zone Damper - 2 Wire Actuator, HD-1818
18" x 18" Rectangular Two-Position Zone Damper - 2 Wire Actuator, HD-1818
SKU: HD-1818
iO HVAC Controls
SKU: HD-1818
Brand: iO HVAC Controls
$290.27 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 10" x 8" Two-Position Zone Damper - Powered Open, HD-1008-PO
10" x 8" Two-Position Zone Damper - Powered Open, HD-1008-PO
SKU: HD-1008-PO
iO HVAC Controls
SKU: HD-1008-PO
Brand: iO HVAC Controls
$228.63 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 20" x 10" Rectangular Two-Position Zone Damper - 2 Wire Actuator, HD-2010
20" x 10" Rectangular Two-Position Zone Damper - 2 Wire Actuator, HD-2010
SKU: HD-2010
iO HVAC Controls
SKU: HD-2010
Brand: iO HVAC Controls
$246.27 each
In Stock
Get 3 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 3 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of Manual Balancing Damper 24" x 8 w/ Locking Quad, MBD-2408
Manual Balancing Damper 24" x 8 w/ Locking Quad, MBD-2408
SKU: MBD-2408
iO HVAC Controls
SKU: MBD-2408
Brand: iO HVAC Controls
$169.61 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of Rd-06 6" Retro Series Zone Damper, RD-06
Rd-06 6" Retro Series Zone Damper, RD-06
SKU: RD-06
iO HVAC Controls
SKU: RD-06
Brand: iO HVAC Controls
$151.00 each
In Stock
Get 24 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 24 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 32" x 10" Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft, HD-NA-3210
32" x 10" Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft, HD-NA-3210
SKU: HD-NA-3210
iO HVAC Controls
SKU: HD-NA-3210
Brand: iO HVAC Controls
$355.22 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 12" x 10" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator - Bottom Mount, MD-1210-BM
12" x 10" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator - Bottom Mount, MD-1210-BM
SKU: MD-1210-BM
iO HVAC Controls
SKU: MD-1210-BM
Brand: iO HVAC Controls
$232.31 each
In Stock
Get 10 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 10 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of Vd-10 24" x 24", 10" Neck Diffuser w/ Thermostat, 118" To 710 Cfm Range Vav Diffuser, VD-10
Vd-10 24" x 24", 10" Neck Diffuser w/ Thermostat, 118" To 710 Cfm Range Vav Diffuser, VD-10
SKU: VD-10
iO HVAC Controls
SKU: VD-10
Brand: iO HVAC Controls
$421.06 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 8" Heavy Duty Motorized Bypass Damper, EB-08
8" Heavy Duty Motorized Bypass Damper, EB-08
SKU: EB-08
iO HVAC Controls
SKU: EB-08
Brand: iO HVAC Controls
$375.02 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 18" x 8" Two-Position Zone Damper - Bottom Mount - Powered Open, HD-1808-BM-PO
18" x 8" Two-Position Zone Damper - Bottom Mount - Powered Open, HD-1808-BM-PO
SKU: HD-1808-BM-PO
iO HVAC Controls
SKU: HD-1808-BM-PO
Brand: iO HVAC Controls
$248.87 each
In Stock
Get 9 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 9 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 18" Heavy Duty Motorized Bypass Damper, EB-18
18" Heavy Duty Motorized Bypass Damper, EB-18
SKU: EB-18
iO HVAC Controls
SKU: EB-18
Brand: iO HVAC Controls
$435.51 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 12" x 12" Auxiliary Zone Damper, SD-1212
12" x 12" Auxiliary Zone Damper, SD-1212
SKU: SD-1212
iO HVAC Controls
SKU: SD-1212
Brand: iO HVAC Controls
$283.19 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 10" x 4" Motorized Zone Register - Brown - Powered Open, MZR-1004-B-PO
10" x 4" Motorized Zone Register - Brown - Powered Open, MZR-1004-B-PO
SKU: MZR-1004-B-PO
iO HVAC Controls
SKU: MZR-1004-B-PO
Brand: iO HVAC Controls
$151.26 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of Trane/American Standard 6" Round Retro Zone Damper - Belimo 3-Wire Actuator, TRD-06
Trane/American Standard 6" Round Retro Zone Damper - Belimo 3-Wire Actuator, TRD-06
SKU: TRD-06
iO HVAC Controls
SKU: TRD-06
Brand: iO HVAC Controls
$158.55 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 12" x 12" Carrier/Bryant Rectangular Zone Damper - Belimo 3 Wire Actuator, CD-1212
12" x 12" Carrier/Bryant Rectangular Zone Damper - Belimo 3 Wire Actuator, CD-1212
SKU: CD-1212
iO HVAC Controls
SKU: CD-1212
Brand: iO HVAC Controls
$251.25 each
In Stock
Get 4 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 4 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 12" x 6" Motorized Zone Register - White - Powered Closed, MZR-1206-W-PC
12" x 6" Motorized Zone Register - White - Powered Closed, MZR-1206-W-PC
SKU: MZR-1206-W-PC
iO HVAC Controls
SKU: MZR-1206-W-PC
Brand: iO HVAC Controls
$172.92 each
In Stock
Get 1 by Tomorrow, Aug 20
In Stock
Get 1 by Tomorrow, Aug 20
Compare
Product Image of 16" x 10" Trane/Amer. Standard Rectangular Zone Damper - 60 Sec. Belimo 3 Wire Actuator, TD-1610
16" x 10" Trane/Amer. Standard Rectangular Zone Damper - 60 Sec. Belimo 3 Wire Actuator, TD-1610
SKU: TD-1610
iO HVAC Controls
SKU: TD-1610
Brand: iO HVAC Controls
$251.34 each
In Stock
Get 3 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 3 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 10" x 6" Carrier Rectangular Replacement Zone Damper w/ A Belimo 3 Wire Actuator, CD-1006
10" x 6" Carrier Rectangular Replacement Zone Damper w/ A Belimo 3 Wire Actuator, CD-1006
SKU: CD-1006
iO HVAC Controls
SKU: CD-1006
Brand: iO HVAC Controls
$227.16 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 8" Modulating Commercial Zone Damper, ZD-08
8" Modulating Commercial Zone Damper, ZD-08
SKU: ZD-08
iO HVAC Controls
SKU: ZD-08
Brand: iO HVAC Controls
$309.28 each
In Stock
Get 3 by Tomorrow, Aug 20
In Stock
Get 3 by Tomorrow, Aug 20
Compare
Product Image of 10" Modulating Commercial Zone Damper, ZD-10
10" Modulating Commercial Zone Damper, ZD-10
SKU: ZD-10
iO HVAC Controls
SKU: ZD-10
Brand: iO HVAC Controls
$318.58 each
In Stock
Get 2 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 2 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 10" Round Two-Position Zone Damper - 2 Wire Actuator, D-10
10" Round Two-Position Zone Damper - 2 Wire Actuator, D-10
SKU: D-10
iO HVAC Controls
SKU: D-10
Brand: iO HVAC Controls
$170.75 each
In Stock
Get 17 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 17 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 22" x 18" Rectangular Two-Position Zone Damper - 2 Wire Actuator, HD-2218
22" x 18" Rectangular Two-Position Zone Damper - 2 Wire Actuator, HD-2218
SKU: HD-2218
iO HVAC Controls
SKU: HD-2218
Brand: iO HVAC Controls
$298.81 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 14" x 4" Motorized Zone Register - Brown - Powered Open, MZR-1404-B-PO
14" x 4" Motorized Zone Register - Brown - Powered Open, MZR-1404-B-PO
SKU: MZR-1404-B-PO
iO HVAC Controls
SKU: MZR-1404-B-PO
Brand: iO HVAC Controls
$165.21 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 22" x 10" Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount, HD-2210-BM
22" x 10" Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount, HD-2210-BM
SKU: HD-2210-BM
iO HVAC Controls
SKU: HD-2210-BM
Brand: iO HVAC Controls
$257.93 each
In Stock
Get 3 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 3 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 16" x 6" Carrier/Bryant Rectangular Zone Damper - Belimo 3 Wire Actuator, CD-1606
16" x 6" Carrier/Bryant Rectangular Zone Damper - Belimo 3 Wire Actuator, CD-1606
SKU: CD-1606
iO HVAC Controls
SKU: CD-1606
Brand: iO HVAC Controls
$237.41 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 14" Heavy Duty Motorized Bypass Damper, EB-14
14" Heavy Duty Motorized Bypass Damper, EB-14
SKU: EB-14
iO HVAC Controls
SKU: EB-14
Brand: iO HVAC Controls
$408.78 each
In Stock
Get 3 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 3 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 10" X 10" Damper, TD-1010
10" X 10" Damper, TD-1010
SKU: TD-1010
iO HVAC Controls
SKU: TD-1010
Brand: iO HVAC Controls
$242.91 each
Out of Stock
Get it by Thu, Sep 3 - Fri, Sep 11
Out of Stock
Get it by Thu, Sep 3 - Fri, Sep 11
Compare
Product Image of 6" Carrier/Bryant Retro Damper, CRD-06
6" Carrier/Bryant Retro Damper, CRD-06
SKU: CRD-06
iO HVAC Controls
SKU: CRD-06
Brand: iO HVAC Controls
$158.55 each
In Stock
Get 8 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 8 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 20" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount, MD-2012-BM
20" x 12" Rectangular 2 Position Zone Damper - Belimo 3 Wire Actuator- Bottom Mount, MD-2012-BM
SKU: MD-2012-BM
iO HVAC Controls
SKU: MD-2012-BM
Brand: iO HVAC Controls
$263.95 each
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
In Stock
Get 1 by Tue, Aug 25 - Thu, Aug 27
Compare
Product Image of 20" x 8" 3-Wire Damper
20" x 8" 3-Wire Damper
SKU: MD-2008-BM
iO HVAC Controls
SKU: MD-2008-BM
Brand: iO HVAC Controls
$267.06 each
In Stock
Get 11 by Mon, Aug 24 - Tue, Aug 25
In Stock
Get 11 by Mon, Aug 24 - Tue, Aug 25
×

Video