8" Durozone HVAC Motorized Electric Zone Control 24ac Power Damper Dampner NSPRD

Description: 8" DuroZone HVAC Motorized Electric Zone Control 24ac Power Damper NSPRD24-5NO **Normally ships same day** Note: Picture shows a 8” normally open model; all other sizes similar (except 4” and 6” dampers are normally closed) DuroZone by Durodyne 8” power close, spring open, damper is easily convertible to a power open, spring close damper for direct control from a thermostat or switch, or as a fresh air damper, and can also be used for zone control systems. This means you will not ever get stuck with the wrong configuration - use this damper in the "normally open" if you are connecting it to a zone control system, and later easily convert it to “normally closed" mode when connected straight to a thermostat or a switch. Voltage is 24 volts AC, with convenient two-wire operation, and best in the industry 5 year warranty. Works with virtually any brand of zone control system. This is the finest quality American made damper, available at an unbeatable price - qualifies as NAFTA duty-free. This damper is made in the USA, with heavy gauge steel, anti-rattle washers, and riveted construction. There is no better damper available at this price anywhere. DuroZone is one of the largest, oldest, and most respected manufacturers in the USA, and you can install this damper with confidence. Urethane gasket seals are used to insure long term use at maximum UL rated furnace outputs of 200ºF. We are able to offer this extremely low price on this damper, since this damper is used nationwide by the thousands to meet code-required fresh air ventilation standards, and as a result, manufacturing economies of scale allow an amazingly low price this superb damper. Works equally well for zone control and other air control applications. Looking at another brand of spring return damper? Does it have these outstanding quality features? FEATURES INCLUDE: Industry leading 5 year warranty Covered by our 30-day money back satisfaction guaranteeCompatible with any 24vac thermostat or zone control systemEasily converted in the field from "Normally Open, Power Close" (Use with Zone Control) operation, to "Normally Closed, Power Open" (Direct to Thermostat) operationRiveted can construction - better than spot weldingAll steel gears in motor, not failure-prone plasticUrethane blade gasketsBlade is riveted into damper shaft - not cheap spot welded"Soft Landing" slow blade return under spring power minimizes perceived changes in airflow noise and protects damper drive train Outstanding long term parts supply for replacement motorsFull length, heavy gauge galvanized can with roll beads for strength and rigidityExcellent tech support - e-mail tech support via ebay on all things zoning! SPECIFICATIONS: Part no. Retrozone™ NSPRD-24-8NO24 volts AC, about 8va power draw, when energizedPower to close, automatic spring opening when power is removedMotor can be easily reversed to make power to open, spring closed when power is removed9 inches long, end to endWeight: 3.9 lbs. APPLICATION: The NSPRD-8NO damper is perfect for zone control systems to spring open, and power to close. This 2 wire damper is compatible with any 24vac zone control system. You may also set this damper for direct control from a thermostat or switch, since a one wire call on thermostat's Y or W outputs will cause the damper to open. (If you would prefer a non spring return damper that will still operate with just one wire control from a thermostat, check out our SD Super Duty Dampers at our ebay store damperdirect ). COMPATIBLE PRODUCTS: Also see our other dampers in our ebay store damperdirect, including our three wire models, which use less power and offer greater reliability than 2 wire spring return models. Take a look at our SD series dampers with commercial Belimo motors. CONTROLLING THE DAMPER: THERMOSTAT: What you need to control this damper directly from a thermostat - from our ebay store damperdirect, order any of our Robertshaw RS series or Braeburn series thermostats thermostats (Robert Shaw item number 350432279298 is just one choice) and a 24vac plug in or hard wired transformer for power (plug in transformer is our most popular, item 350536105175). Convert damper to "Normally Closed" operation (easy to do!) and use it. Ask for a "slave zone diagram" and we will send the simple instructions on the hook-up. ZONE CONTROL SYSTEM: What you need to control this damper for a zone control system - use damper in current “Normally Open” - this damper is compatible with any 24vac zone control system - any brand! Many two wire spring return dampers cannot be converted from "normally open" to "normally closed". Order either our 24vac plug in or hard wired transformer for power, and any of our Robertshaw RS series or Braeburn series thermostats to control this damper. Looking for 3 wire and commercial grade dampers? See our ebay store damperdirect. ABOUT US/CONTACT: damperdirect offers all types of dampers and old fashioned service. If you have any technical questions or need help with your order, please message us through ebay. We are damperdirect, where our only business is Dampers and Zone Control - with outstanding, tech support if you need it! Message us through ebay for questions and technical support.

Price: 103.97 USD

Location: Allen, Texas

End Time: 2024-09-19T21:36:34.000Z

Shipping Cost: 12 USD