{"product_id":"resideo-zd8x18tz-u-8-in-x-18-in-truezone-rectangular-parallel-blade-damper","title":"Resideo ZD8X18TZ\/U 8 in. x 18 in. TrueZONE Rectangular Parallel Blade Damper","description":"\u003cb\u003e Overview\u003c\/b\u003e\u003cbr\u003eThe ZD is a power close and spring open damper. It has a 24-volt motor used to control circulating air in heating, cooling and ventilating systems. It is used when a normally-open damper is required. The ZD is typically used with the TrueZONE systems and other electronic zoning systems. \u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eKevlar gearing reduces wear, more than doubling damper life. \u003c\/li\u003e\n\u003cli\u003eAdjustable range stops. \u003c\/li\u003e\n\u003cli\u003eMechanical visual position indicator for damper status. \u003c\/li\u003e\n\u003cli\u003eSolid construction using extruded aluminum frame and blades. \u003c\/li\u003e\n\u003cli\u003eParallel blade design for low leakage performance. \u003c\/li\u003e\n\u003cli\u003eQuieter operation with fewer blades. \u003c\/li\u003e\n\u003cli\u003eSimple, easy-to-wire, two-wire installation. \u003c\/li\u003e\n\u003cli\u003eReliable, strong, 24-volt spring-return motor. \u003c\/li\u003e\n\u003cli\u003eFail-safe, normally open operation. \u003c\/li\u003e\n\u003cli\u003eCompatible with conventional and networked zoning. \u003c\/li\u003e\n\u003cli\u003eOrdering Instructions: Order ZD (dimension 1) x (dimension 2). (Motor is always mounted on dimension 2 side.) For example, ZD10x8 is a 10 in. x 8 in. damper with the motor on the 8 in. side; but a ZD8x10 is a 8 in. x 10 in. damper that has the motor on the 10 in. side. \u003c\/li\u003e\n\u003cli\u003eDamper can be installed in any orientation (mounting side can be on either the bottom or the side of the duct).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777529864416,"sku":"ZD8X18TZ\/U","price":332.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/180136040_55ce94a0-40a7-4252-b233-b21ec14cf07d.png?v=1785764223","url":"https:\/\/thefirealarmsupplier.com\/products\/resideo-zd8x18tz-u-8-in-x-18-in-truezone-rectangular-parallel-blade-damper","provider":"The Fire Alarm Supplier","version":"1.0","type":"link"}