{"product_id":"aprilaire-6506-6-ventilation-damper-normally-closed-power-opened","title":"Aprilaire 6506 6\" Ventilation Damper (Normally Closed \/ Power Opened)","description":"\r\n\tThe Aprilaire 6\" round dampers work well with rigid metal or flex ducting. The blade position and integrated foam seal provide flexibility for any zone job.\r\n\r\n\tFeatures\r\n\r\n\t\r\n\t\tPower-Open\/Spring-Close Operation\r\n\t\r\n\t\tTwo wire installation\r\n\t\r\n\t\t24 VAC, 6W, 10VA\r\n\t\r\n\t\t60Hz Synchronous type motor\r\n\t\r\n\t\tImpedance protected for continuous stall\r\n\t\r\n\t\tAdjustable Stop (In Open Position)\r\n\r\n","brand":"Aprilaire","offers":[{"title":"Default Title","offer_id":48241294311641,"sku":"6506","price":122.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5607\/4867\/files\/34f5e688-aed9-4c70-b913-7af29207cb34.png?v=1773359051","url":"https:\/\/hvacsurplus.com\/products\/aprilaire-6506-6-ventilation-damper-normally-closed-power-opened","provider":"HVAC Surplus","version":"1.0","type":"link"}