Rectangular Manual Dampers

Choose from dozens of quality HVAC dampers from trusted brands like Braeburn, EWC Controls, and iO HVAC Controls, with prices starting from $170!
View Details MBD-3612 | Manual Rectangular 36 x 12 Zone Damper | iO HVAC Controls
$280.94 each
View Details MBD-2424 | Manual Rectangular 24 x 24 Zone Damper | iO HVAC Controls
$258.73 each
View Details MBD-2620 | Manual Rectangular 26 x 20 Zone Damper | iO HVAC Controls
$258.54 each
View Details MBD-2420 | Manual Rectangular 24 x 20 Zone Damper | iO HVAC Controls
$258.53 each
View Details MBD-3408 | Manual Rectangular 34 x 08 Zone Damper | iO HVAC Controls
$258.07 each
View Details MBD-2222 | Manual Rectangular 22 x 22 Zone Damper | iO HVAC Controls
$236.22 each
View Details MBD-2218 | Manual Rectangular 22 x 18 Zone Damper | iO HVAC Controls
$200.41 each
View Details MBD-2416 | Manual Rectangular 24 x 16 Zone Damper | iO HVAC Controls
$197.07 each
View Details MBD-2216 | Manual Rectangular 22 x 16 Zone Damper | iO HVAC Controls
$189.22 each
View Details MBD-2414 | Manual Rectangular 24 x 14 Zone Damper | iO HVAC Controls
$185.49 each
View Details 101024 | 10 x24 Rectangular Damper PO/PC | Braeburn
$185.30 each
View Details 111022 | 10 x 22 Rectangular Damper PC/SR  | Braeburn
$180.89 each
View Details 101022 | 10 x 22 Rectangular Damper PO/PC | Braeburn
$180.89 each
View Details 101220 | 12 x 20 Rectangular Damper PO/PC | Braeburn
$180.89 each
View Details MBD-1816 | Manual Rectangular 18 x 16 Zone Damper | iO HVAC Controls
$180.13 each
View Details 111218 | 12 x 18 Rectangular Damper PC/SR | Braeburn
$178.41 each
View Details 101218 | 12 x 18 Rectangular Damper PO/PC | Braeburn
$178.41 each
View Details 101020 | 10 x 20 Rectangular Damper PO/PC | Braeburn
$178.41 each
View Details MBD-2412 | Manual Rectangular 24 x 12 Zone Damper | iO HVAC Controls
$177.59 each
View Details 111216 | 12 x 16 Rectangular Damper PC/SR | Braeburn
$173.96 each
View Details 101216 | 12 x 16 Rectangular Damper PO/PC | Braeburn
$173.96 each

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More About Rectangular Manual Dampers

WHAT ARE THE APPLICATIONS OF MANUAL DAMPERS?

Manual dampers cannot be operated remotely. That's why they're ideal for smaller locations, so the operator can easily access and regulate the position of the damper. Common applications of manual HVAC system dampers include:

  • Airflow circulation and exhaust system control in commercial kitchen hoods;

  • Conditioning supply air before it enters the space of buildings;

  • The outdoor airflow control for ventilation systems;

  • Balancing temperature for individual rooms or zones within a facility.

Manual dampers may also be used to control supplemental heating systems, such as radiant floor heating and baseboard heaters. They can be installed in place of an existing damper or as a stand-alone unit.

WHAT MANUAL HVAC DAMPERS DO WE OFFER?

Blackhawk Supply selection features dozens of dampers and accessories from trusted brands like BraeburnEWC Controls, and iO HVAC Dampers. No matter how complicated your system is, we have the exact damper you are looking for in our stock!

WHAT ARE THE BEST-SELLING MANUAL HVAC SYSTEM DAMPERS?

The 20X8 ND-HD manual damper is by far the most popular among the manual dampers in the Blackhawk Supply selection. This non-spring return volume control damper by EWC controls, just like any other ND-HD series product, is easy to install and adjust and offers a competitive price and unmatched reliability.

20X8 PRD bypass damper is another product worth mentioning. Adjusted via the hex-shaped arm, this product is a great way to control the duct static pressure for any zone or location.

The MBD-1608 is simply adjusted, can be installed in any position, and is manufactured from incredibly sturdy materials. These products require no maintenance to operate for years!

BROWSE OUR MANUAL RECTANGULAR DUCT DAMPER SELECTION TODAY!

Blackhawk Supply is your one-stop shop for all of your rectangular duct damper needs. Our manual rectangular duct dampers come in a variety of sizes and styles, giving you the perfect variety to choose from. We have a wide selection of dampers designed to fit flexible or rigid ducts, so no matter what type of areas you’re working on, we have the ideal solution.

Our manual rectangular dampers are available with single-blade construction, allowing for simple installation into any duct or zone. The dampers can also be adjusted from the outside without having to access the inside of the ductwork, making them easy to use and maintain. Plus, all our product lines are manufactured with quality components, such as industrial-grade aluminum and galvanized steel, that are built to handle even the toughest conditions, both in winter and summer. Place your order today!

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