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HVAC Supplies
Dampers
EWC Dampers
Dampers
Rectangular Dampers
Side Mount Dampers
Side Mount Dampers
222 items
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30X22ND-RSD-NO Compare Checkbox
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30" x 22" ND-RSD Motorized Spring Return Damper (Normally Open)
SKU:
30X22ND-RSD-NO
EWC Controls
SKU:
30X22ND-RSD-NO
Brand:
EWC Controls
(7)
–
+
$713.12
each
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Tue, Aug 4 - Tue, Sep 1
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30X22ND-RSD-NC Compare Checkbox
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30" x 22" ND-RSD Motorized Spring Return Damper (Normally Closed)
SKU:
30X22ND-RSD-NC
EWC Controls
SKU:
30X22ND-RSD-NC
Brand:
EWC Controls
(7)
–
+
$713.12
each
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Tue, Aug 4 - Tue, Sep 1
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30X24ND-RSD-NC Compare Checkbox
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30" x 24" ND-RSD Motorized Spring Return Damper (Normally Closed)
SKU:
30X24ND-RSD-NC
EWC Controls
SKU:
30X24ND-RSD-NC
Brand:
EWC Controls
(7)
–
+
$717.26
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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30X24ND-RSD-NO Compare Checkbox
Compare
30" x 24" ND-RSD Motorized Spring Return Damper (Normally Open)
SKU:
30X24ND-RSD-NO
EWC Controls
SKU:
30X24ND-RSD-NO
Brand:
EWC Controls
(7)
–
+
$717.26
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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30X26ND-RSD-NO Compare Checkbox
Compare
30" x 26" ND-RSD Motorized Spring Return Damper (Normally Open)
SKU:
30X26ND-RSD-NO
EWC Controls
SKU:
30X26ND-RSD-NO
Brand:
EWC Controls
(7)
–
+
$730.65
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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30X26ND-RSD-NC Compare Checkbox
Compare
30" x 26" ND-RSD Motorized Spring Return Damper (Normally Closed)
SKU:
30X26ND-RSD-NC
EWC Controls
SKU:
30X26ND-RSD-NC
Brand:
EWC Controls
(7)
–
+
$730.65
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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30X28ND-RSD-NC Compare Checkbox
Compare
30" x 28" ND-RSD Motorized Spring Return Damper (Normally Closed)
SKU:
30X28ND-RSD-NC
EWC Controls
SKU:
30X28ND-RSD-NC
Brand:
EWC Controls
(7)
–
+
$742.22
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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30X28-ND-TF24-NC Compare Checkbox
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30" x 28" ND-TF24 Motorized Spring Return Damper (Normally Closed)
SKU:
30X28-ND-TF24-NC
EWC Controls
SKU:
30X28-ND-TF24-NC
Brand:
EWC Controls
–
+
$736.44
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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30X28ND-RSD-NO Compare Checkbox
Compare
30" x 28" ND-RSD Motorized Spring Return Damper (Normally Open)
SKU:
30X28ND-RSD-NO
EWC Controls
SKU:
30X28ND-RSD-NO
Brand:
EWC Controls
(7)
–
+
$742.22
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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30X30ND-RSD-NO Compare Checkbox
Compare
30" x 30" ND-RSD Motorized Spring Return Damper (Normally Open)
SKU:
30X30ND-RSD-NO
EWC Controls
SKU:
30X30ND-RSD-NO
Brand:
EWC Controls
(7)
–
+
$757.86
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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12X8PRD Compare Checkbox
Compare
12" x 8" PRD Pressure Regulating Bypass Damper
SKU:
12X8PRD
EWC Controls
SKU:
12X8PRD
Brand:
EWC Controls
(1)
–
+
$135.16
each
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In Stock
Get 6 by
Tue, Jul 7
Total Available: 14
In Stock
Get 6 by
Tue, Jul 7
Total Available: 14
Add to List
20X8PRD Compare Checkbox
Compare
20" x 8" PRD Pressure Regulating Bypass Damper
SKU:
20X8PRD
EWC Controls
SKU:
20X8PRD
Brand:
EWC Controls
(1)
–
+
$134.64
each
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In Stock
Get 2 by
Thu, Jul 9
In Stock
Get 2 by
Thu, Jul 9
Add to List
20X10PRD Compare Checkbox
Compare
20" x 10" PRD Pressure Regulating Bypass Damper
SKU:
20X10PRD
EWC Controls
SKU:
20X10PRD
Brand:
EWC Controls
(1)
–
+
$140.76
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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12X8SBD Compare Checkbox
Compare
12" x 8" Rectangular Smart Bypass Damper
SKU:
12X8SBD
EWC Controls
SKU:
12X8SBD
Brand:
EWC Controls
–
+
$458.49
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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12X10PRD Compare Checkbox
Compare
12" x 10" PRD Pressure Regulating Bypass Damper
SKU:
12X10PRD
EWC Controls
SKU:
12X10PRD
Brand:
EWC Controls
(1)
–
+
$118.32
each
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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12X12PRD Compare Checkbox
Compare
12" x 12" PRD Pressure Regulating Bypass Damper
SKU:
12X12PRD
EWC Controls
SKU:
12X12PRD
Brand:
EWC Controls
(1)
–
+
$126.92
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
Total Available: 8
In Stock
Get 4 by
Tue, Jul 7
Total Available: 8
Add to List
20X12PRD Compare Checkbox
Compare
20" x 12" PRD Pressure Regulating Bypass Damper
SKU:
20X12PRD
EWC Controls
SKU:
20X12PRD
Brand:
EWC Controls
(1)
–
+
$147.90
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jul 7
In Stock
Get 5 by
Tue, Jul 7
Add to List
12X8EBD Compare Checkbox
Compare
12" x 8" EBD Pressure Regulating Bypass Damper
SKU:
12X8EBD
EWC Controls
SKU:
12X8EBD
Brand:
EWC Controls
–
+
$422.79
each
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Add to List
Backorder
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Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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12X10EBD Compare Checkbox
Compare
12" x 10" EBD Static Pressure Bypass Damper
SKU:
12X10EBD
EWC Controls
SKU:
12X10EBD
Brand:
EWC Controls
–
+
$440.64
each
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Backorder
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Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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12X12EBD Compare Checkbox
Compare
12" x 12" EBD Static Pressure Bypass Damper
SKU:
12X12EBD
EWC Controls
SKU:
12X12EBD
Brand:
EWC Controls
–
+
$443.70
each
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Backorder
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Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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20X12EBD Compare Checkbox
Compare
20" x 12" EBD Static Pressure Bypass Damper
SKU:
20X12EBD
EWC Controls
SKU:
20X12EBD
Brand:
EWC Controls
–
+
$462.06
each
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Backorder
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Tue, Aug 4 - Tue, Sep 1
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Tue, Aug 4 - Tue, Sep 1
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20X10EBD Compare Checkbox
Compare
20" x 10" EBD Static Pressure Bypass Damper
SKU:
20X10EBD
EWC Controls
SKU:
20X10EBD
Brand:
EWC Controls
–
+
$453.90
each
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Add to List
Backorder
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Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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20X8EBD Compare Checkbox
Compare
20" x 8" EBD Static Pressure Bypass Damper
SKU:
20X8EBD
EWC Controls
SKU:
20X8EBD
Brand:
EWC Controls
–
+
$443.19
each
ADD TO CART
Add to List
Backorder
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Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
Add to List
30X12ND-15S Compare Checkbox
Compare
30" x 12" ND-15S Motorized Damper 15 Second Power Open/Power Close
SKU:
30X12ND-15S
EWC Controls
SKU:
30X12ND-15S
Brand:
EWC Controls
(49)
–
+
$328.44
each
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Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Add to List
24X12ND-15S Compare Checkbox
Compare
24" x 12" ND-15S Motorized Damper 15 Second Power Open/Power Close
SKU:
24X12ND-15S
EWC Controls
SKU:
24X12ND-15S
Brand:
EWC Controls
(49)
–
+
$294.78
each
ADD TO CART
Add to List
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Add to List
14X12ND-15S Compare Checkbox
Compare
14" x 12" ND-15S Motorized Damper 15 Second Power Open/Power Close
SKU:
14X12ND-15S
EWC Controls
SKU:
14X12ND-15S
Brand:
EWC Controls
(49)
–
+
$266.73
each
ADD TO CART
Add to List
In Stock
Get 3 by
Thu, Jul 9
In Stock
Get 3 by
Thu, Jul 9
Add to List
14X14ND-15S Compare Checkbox
Compare
14" x 14" ND-15S Motorized Damper 15 Second Power Open/Power Close
SKU:
14X14ND-15S
EWC Controls
SKU:
14X14ND-15S
Brand:
EWC Controls
–
+
$269.28
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jul 7
Total Available: 8
In Stock
Get 4 by
Tue, Jul 7
Total Available: 8
Add to List
12X12ND-15S Compare Checkbox
Compare
12" x 12" ND-15S Motorized Damper 15 Second Power Open/Power Close
SKU:
12X12ND-15S
EWC Controls
SKU:
12X12ND-15S
Brand:
EWC Controls
–
+
$257.04
each
ADD TO CART
Add to List
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Add to List
12X10ND-15S Compare Checkbox
Compare
12" x 10" ND-15S Motorized Damper 15 Second Power Open/Power Close
SKU:
12X10ND-15S
EWC Controls
SKU:
12X10ND-15S
Brand:
EWC Controls
–
+
$254.49
each
ADD TO CART
Add to List
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Add to List
16X14ND-15S Compare Checkbox
Compare
16" x 14" ND-15S Motorized Damper 15 Second Power Open/Power Close
SKU:
16X14ND-15S
EWC Controls
SKU:
16X14ND-15S
Brand:
EWC Controls
–
+
$274.89
each
ADD TO CART
Add to List
Out of Stock
Get it by
Tue, Jul 21 - Tue, Jul 28
Out of Stock
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Tue, Jul 21 - Tue, Jul 28
Add to List
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