{"product_id":"oem-lennox-7-ductboard-start-collar-with-damper-r8-x9528","title":"OEM Lennox 7\" Ductboard Start Collar, with Damper, R8 — X9528","description":"\u003cp\u003eThe \u003cstrong\u003eLennox X9528\u003c\/strong\u003e is a genuine OEM 7-inch R8 ductboard start collar with a built-in damper, engineered to provide a tight, insulated connection between supply ducts and ductboard plenum systems. Signs that this part may need replacement include visible damage to the collar, difficulty adjusting airflow, or air escaping at the duct junction reducing system efficiency. This Lennox OEM component is built to exact factory specifications, ensuring a proper fit for R8-rated ductboard HVAC installations.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080942502259,"sku":"LNX-X9528","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-7-ductboard-start-collar-with-damper-r8-x9528","provider":"National HVAC Parts","version":"1.0","type":"link"}