{"product_id":"adp-hg51a60a200a0004n-uncased-a-coil-20in-lh-r-454b-txv","title":"Adp hg51a60a200a0004n Uncased A-coil 20in Lh R-454B Txv","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ADVANCED DISTRIBUTOR PRODUCTS hg51a60a200a0004n is an uncased A-coil designed for split-system air conditioning and heat pump applications. It features left-hand refrigerant connections and comes factory-equipped with a thermostatic expansion valve (TXV) metered for R-454B refrigerant. At 20 inches wide, this coil fits a range of air handler and furnace configurations. The multi-position design allows installation in upflow, downflow, or horizontal orientations, giving HVAC technicians flexibility when working within tight mechanical room layouts or attic installations.\u003c\/p\u003e\n\u003cp\u003eThis coil is suited for residential and light commercial split-system cooling installations where R-454B refrigerant is specified. The factory-installed TXV meters refrigerant flow precisely, making it a reliable match for systems in the 3.5 to 5 ton range. It is noted as compatible with Allied 3.5 to 5 ton 7AC units. Left-hand connections orient toward the left side of the coil when viewed from the front, which determines line set routing in the installation space.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eUncased construction allows integration into existing or new air handler cabinetry\u003c\/li\u003e\n  \u003cli\u003eFactory-installed TXV metered for R-454B refrigerant\u003c\/li\u003e\n  \u003cli\u003eLeft-hand connection orientation for specific line set routing requirements\u003c\/li\u003e\n  \u003cli\u003e20-inch width accommodates common residential and light commercial air handler openings\u003c\/li\u003e\n  \u003cli\u003eMulti-position design supports upflow, downflow, and horizontal installation orientations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with Allied 3.5 to 5 ton 7AC units. Designed as an OEM-style uncased evaporator coil replacement or new installation component for R-454B split-system equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician holding the appropriate EPA Section 608 refrigerant handling certification. Shut down and de-energize the entire system before handling refrigerant connections or mounting the coil assembly. Verify that the left-hand connection orientation and 20-inch width are compatible with the existing or planned air handler cabinet before proceeding. Follow applicable local mechanical codes and manufacturer torque and leak-test procedures for all brazed or flare connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Multi-Position\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Uncased A-Coil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Orientation\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetering Device\u003c\/strong\u003e: TXV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant\u003c\/strong\u003e: R-454B\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: ADVANCED DISTRIBUTOR PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: hg51a60a200a0004n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ADVANCED DISTRIBUTOR PRODUCTS","offers":[{"title":"Default Title","offer_id":51467904483634,"sku":"HG51A60A200A0004N","price":1106.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945961.jpg?v=1783912892","url":"https:\/\/voomisupply.com\/products\/adp-hg51a60a200a0004n-uncased-a-coil-20in-lh-r-454b-txv","provider":"Voomi Supply","version":"1.0","type":"link"}