{"product_id":"thermo-manufacturing-16050-fire-resistant-floor-pan-16x47-5","title":"Thermo Manufacturing 16050 Fire-resistant Floor Pan 16x47.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe THERMO MANUFACTURING 16050 is a fire-resistant floor pan designed for use as a sub-floor air barrier in residential forced-air heating and cooling systems. Measuring 16 inches by 47.5 inches, this pan fits standard joist bays and creates a plenum air seal when stapled as directed, helping maintain system efficiency and reducing conditioned air loss into the floor cavity. It carries a Class 1 Fire Rating with a Flame Spread Index of 5 and a Smoke Index of 15, meeting UL 723 and ETL standards. Licensed HVAC contractors and insulation professionals are the typical installers for this product.\u003c\/p\u003e\u003cp\u003eThe 16050 is suited for residential HVAC applications where a pre-formed floor pan is needed to enclose a joist-bay plenum. The pan is pre-formed to fit both regular joists and I-joists, eliminating field fabrication. Its built-in air space provides a positive R-value, and moisture treatment helps resist dampness in crawl space and below-grade installations. The product is manufactured from recycled materials and is made in the USA.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClass 1 Fire Rating — Flame Spread Index 5, Smoke Index 15\u003c\/li\u003e\n\u003cli\u003eListed to UL 723 and ETL applicable standards\u003c\/li\u003e\n\u003cli\u003ePre-formed headers accommodate regular joists and I-joists — no shop fabrication required\u003c\/li\u003e\n\u003cli\u003eAir space delivers a positive R-value within the joist bay\u003c\/li\u003e\n\u003cli\u003eStapling as directed creates a plenum air seal\u003c\/li\u003e\n\u003cli\u003eMoisture-treated surface resists dampness in crawl space environments\u003c\/li\u003e\n\u003cli\u003eMade from recycled materials — manufactured in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and new-installation floor pan for residential forced-air HVAC systems using joist-bay plenums in standard and I-joist floor assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed HVAC contractors or mechanical insulation professionals. Shut down the air-handling system before beginning work in the plenum area. Staple the pan as directed by the manufacturer to achieve a proper plenum air seal — improper fastening can result in air bypass and reduced system efficiency. Follow local mechanical codes and IFGC requirements for plenum materials when determining suitability for a given application.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 16 inches x 47.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Standard, Fire Resistant, Ultra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame Spread Index\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoke Index\u003c\/strong\u003e: 15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Rating\u003c\/strong\u003e: Class 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: UL 723, ETL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: THERMO MANUFACTURING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THERMO MANUFACTURING","offers":[{"title":"Default Title","offer_id":51283978682674,"sku":"16050","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309277527.jpg?v=1781064868","url":"https:\/\/voomisupply.com\/products\/thermo-manufacturing-16050-fire-resistant-floor-pan-16x47-5","provider":"Voomi Supply","version":"1.0","type":"link"}