Free Standard Shipping on Orders $25+ Continental USA only

  Shipping to Alaska, Hawaii, and International shipping to Canada extra. Please place the order and factory will advise of additional shipping amounts prior to shipping. 

Credit Cards will not be charged until shipping amounts are verified. 

 

Expedited shipping available. Please call for pricing. 

 Rectangular Dampers no Motor


These are CUSTOM, Made-To-Order dampers

 that take approximately 3-4 business days to make

Custom Rectangular Damper, 3085 damper, hvac, air conditioning supplies, Retrozone
Rectangular Damper, 3085 damper, hvac, air conditioning supplies, Retrozone

Please see our Surplus Dampers that are in stock.

rectangular dampers, mechanical damper, custom damper, hvac, air conditioning supplies, RetroZone

Have your own motors? 

The 3085 Series Commercial Dampers are available with no motors installed.  Whether you want to add motors later, or have your own motors,  now you can have our best-in-industry damper cans for your installation. These dampers feature the finest construction and parts in the industry, and will not crack, come apart, have blades fall off or leak through seams like lesser quality dampers.



Need an anti-rotation bracket? (often supplied with new motors) Please see our many damper accessories to meet your need.


Check these features: 

Quality American built, all aluminum and stainless steel damper with a 20 year proven history. Features a commercial 1/2 inch drive shaft-literally hundreds of different motors from different vendors will easily install on this damper, allowing easy upgrades or replacements in the future. Rattle-free nylon bushings and multiple opposed blade design makes this the “quiet” choice.

Please email us at support@retrozone.com or call us at 972-633-8973 if you have questions about what to order.

No returns for ordering incorrect size.

Rectangular dampers are custom made and not returnable due to size or configuration errors.

Please carefully review your confirming invoice to ensure correct product for your application.

 Small Dampers


6x6     $123

8x6     $123

10x6   $123

12x6   $123

14x6   $125

8x8     $123

10x8   $123

12x8   $123

14x8   $125

10x10 $127

12x10 $127

14x10 $133

12x12 $137

14x12 $137

Medium Dampers


16x6   $129

18x6   $135

20x6   $137

22x6   $153

24x6   $155

16x8   $129

18x8   $135

20x8   $137

22x8   $153

24x8   $155

16x10 $135

18x10 $143

20x10 $155

22x10 $155

16x12 $143

18x12 $145

20x12 $157

14x14 $143

16x14 $145

18x14 $149

Large Dampers


26x6   $159

28x6   $161

30x6   $167  

32x6   $169 

34x6   $171 

36x6   $173

26x8   $159

28x8   $161

30x8   $167

32x8   $169

34x8   $171

36x8   $173

24x10 $161

26x10 $167

28x10 $169

30x10 $171

32x10 $173

34x10 $179

36x10 $181

22x12 $167

24x12 $169

26x12 $173

28x12 $177

30x12 $179



Large Dampers


32x12 $181

34x12 $187

36x12 $189 

20x14 $167 

22x14 $171 

24x14 $177  

26x14 $181  

28x14 $181  

30x14 $187  

32x14 $189  

34x14 $193  

36x14 $195  

16x16 $157

18x16 $159

20x16 $173

22x16 $177

24x16 $181 

18x18 $161

20x18 $179

22x18 $181  

24x18 $191

20x20 $193  

22x20 $193

24x20 $195

22x22 $195

24x22 $199

24x24 $201

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