ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED
Rectangular Damper | 24X24 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 Shipping and Professional Packaging
We provide a variety of shipping options owing to our long-running partnerships with UPS, FedEx and DHL. Our warehouse staff will package each item according to our strict requirements. Before shipping, your goods will be thoroughly examined and secured. We deliver to thousands of clients every day from all over the world. This shows how we're dedicated to being the largest retailer on the internet. Both Europe and the USA have distribution and warehouse centres.
It is important to note that orders with more than one item will be given a processing time according to the specific item.
Before shipping, we will inspect the ordered items thoroughly. The majority of orders will be sent within 48 hours. The expected delivery time will be between 3 and 7 days.
Returns
We don't manage the stock in our warehouse and factory. This means that the actual stock could change at any time. It is possible that you will not receive your order after it has been placed.
Our policy is valid for 30 days. If it's been more 30 days since you've bought the item We're sorry to say that we can't offer you a complete exchange or refund.
In order to be eligible for a return the item must be in good condition and in the same state as you received it in. The item must be returned in its original packaging.
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