{"product_id":"spacepak-45ac-paj-sheet-metal-plenum-adapter-9-inch","title":"Spacepak 45AC-PAJ Sheet Metal Plenum Adapter 9 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPACEPAK 45AC-PAJ is a sheet metal plenum adapter designed to connect a 9-inch round duct transition at the plenum on electric heater systems. This adapter provides a secure, properly sized interface between the heater plenum and the distribution ductwork, helping maintain airflow integrity throughout the system. It is fabricated from sheet metal for durability in residential and light commercial forced-air applications. HVAC technicians and installers fit this adapter during new equipment installation or when replacing deteriorated plenum connections on electric heating systems.\u003c\/p\u003e\n\u003cp\u003eThis plenum adapter is used in forced-air electric heating systems where a 9-inch round duct connection is required at the heater plenum outlet. It is suited for residential installations where SPACEPAK electric heater equipment is being installed or serviced. The adapter simplifies duct transitions and helps ensure a tight, low-leakage connection at the plenum, which is critical for system efficiency and proper airflow distribution.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e9-inch round duct connection sized for compatible electric heater plenum outlets\u003c\/li\u003e\n  \u003cli\u003eSheet metal construction provides durability and resistance to heat and airflow pressure\u003c\/li\u003e\n  \u003cli\u003eDesigned as a direct plenum adapter for simplified installation at the heater unit\u003c\/li\u003e\n  \u003cli\u003eFacilitates a secure transition between the electric heater plenum and distribution ductwork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style plenum adapter for use with SPACEPAK electric heater systems requiring a 9-inch round plenum duct connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician in accordance with local mechanical codes and the equipment manufacturer guidelines. Always disconnect and lock out electrical power to the heater system before beginning any plenum or ductwork work. Secure the adapter using appropriate sheet metal screws and seal all joints with listed duct sealant or metallic tape per applicable codes. Do not overtighten fasteners in a way that distorts the adapter collar or compromises the duct seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Sheet Metal Plenum Adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 9 inches round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Sheet Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Electric Heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SPACEPAK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 45AC-PAJ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPACEPAK","offers":[{"title":"Default Title","offer_id":51283918782770,"sku":"45AC-PAJ","price":77.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277770.png?v=1781063247","url":"https:\/\/voomisupply.com\/products\/spacepak-45ac-paj-sheet-metal-plenum-adapter-9-inch","provider":"Voomi Supply","version":"1.0","type":"link"}