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Durozone SPRD series HVAC air control damper. This damper is used for controlling HVAC duct systems, and is operated by an inexpensive 24vac transformer, which is the industry standard voltage in the heating and air conditioning business. This HVAC Zone Control damper is a spring return damper with a 2 wire motor that can be configured for either Power Open (PO) OR Power Closed (PC). The damper blade will remain open or closed, as long as power is supplied to the motor. Comes standard with low leakage Vinyl Nitrate gaskets and are available with 24VAC or 110 VAC (except in 4") actuators. This damper can be connected directly to a thermostat / similar switch device, or used with a zone control board. Other sizes available - price varies by size. Call or email for prices on sizes 4 inch to 12 inch. Have additional spring returns up to 16 inches - contact for details. Please email any questions. Picture may not be actual damper and/or size, but damper is same manufacturer and style and all are new and unused in the box. Please note size desired in "Notes for Seller" section of Paypal or email to support@retrozone.com with size(s). |
Shipping and handling Item location: Parker, Texas, United States Shipping to: United States
 
*The estimated delivery time is based on the seller's handling time, the shipping service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.
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