ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED
Rectangular Damper | 24X12 ND MOTORIZED DAMPER
The ND series of Ultra-Zone dampers was designed with the installer and homeowners in mind. This damper is easy to install and easy to checkout. The LED display allows the installer to visually check the damper operation. With a sturdier frame, the damper installs in the duct much faster and easier and the nylon bushings ensure quieter operation. This is a feature that homeowners will never hear about! Quieter operation and a longer life motor equals NO call backs. The motor for the ND damper is driven by 18″ lbs. of torque, possesses a manual gear release, 3 wire power open/power closed operation and fail-safe LED’s for quick diagnostic checks. The motor is UL listed and NEMA Class 2 certified. The easy access, quick connecting terminal block eliminates the need for wire nuts and allows for trouble free use. The ND damper has a 97% leak proof rating. Overlapping blades and a strong positive shut-off motor ensures accurate control of all zones. The ND dampers combined with an Ultra-Zone zoning system provides the most comfortable and reliable system in the industry. The ND is available in 8″ x 6″ thru 30″ x 30″ in even inch increments. The motor will be mounted on the second dimension when ordered. For example, a 16″ x 8″ damper will have the motor mounted on the 8″ dimension, while an 8″ x 16″ will have the motor mounted on the 16″ dimension. This will alleviate the confusion between side mount and bottom mount dampers. For added flexibility, ND dampers can also be provided with a spring return style motor. (Model ND-RSD). The ND-RSD is driven by 3″ lbs. of torque without LEDs.
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Fast Delivery and professional packaging
Because of our long-standing partnership in a long-standing partnership with UPS, FedEx, DHL and a variety of other top global carriers we are able to offer an array of shipping options. Our warehouse staff are educated to pack your items exactly as per the specifications that we supply. Your products will be subjected to a thorough examination and will be securely packaged before being shipped. We ship to thousands of customers every day from all over the world. This shows our commitment to becoming the largest online retailer in the world. Both Europe and the USA have distribution and warehouse centres.
Orders that contain more than 1 item are assigned processing periods in accordance with the item.
We will thoroughly inspect all items before sending. Most orders are now shipped within 48 hrs. The expected delivery time will be between 3-7 days.
Returns
The stock is dynamic and we are unable to control it completely because many parties are involved, which includes our warehouse and factory. Actual stock levels may fluctuate at any point. Be aware that it is possible that your order will become unavailable even after you've placed your order.
Our policy is valid for 30 days. If the 30 days have elapsed since you purchased your item, we will not be able to offer you a return or exchange.
In order for your item to be eligible for return, it must be unopened and in the same condition as when you received it. It should also be in the original package.
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