ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED
Rectangular Damper | 22X12 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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Professional packing and fast shipping
Because of our long-standing relationship with UPS FedEx DHL as well as other major international carriers, we are able to offer a variety shipping options. Our warehouse personnel are extremely skilled and will package your products according to our precise and exact specifications. Your items will go through an extensive inspection and be properly packaged prior to being shipped. We deliver to thousands of customers every day in a variety of countries. This is a testament to our dedication to being the largest online retailer globally. The warehouses and centers of distribution are located in Europe and the USA.
Note: Orders with more than one item will be assigned a separate processing time for each item.
Prior to shipping before shipping, we'll inspect thoroughly the items you've ordered. The majority of orders will be delivered within 48 hours. The expected delivery time will be between 3-7 days.
Returns
Stock is dynamic. It's not completely managed by us since we're involved with several parties such as the factory and the storage. Stocks can be changed at any moment. Be aware that your order will run out of stocks after you place the order.
The policy is for 30 days. If it's been more 30 days since the date you bought the item We're sorry to say that we can't offer you a complete refund or exchange.
For your item to be considered eligible for return, it must be unopened and in the condition you received it in. It should also remain in the original packaging.
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