{"product_id":"oxbox-j5ah5e24a1b00-air-handler-2-ton-variable-speed-ecm-r-454b","title":"Oxbox J5AH5E24A1B00 Air Handler 2 Ton Variable Speed Ecm R-454B","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Oxbox J5AH5E24A1B00 is a 2-ton residential air handler from the J5AH5E series, designed for use with R-454B (A2L) refrigerant systems. It features a variable speed ECM blower motor, which modulates airflow to match system demand, improving comfort and efficiency compared to single-speed alternatives. The cabinet measures 41.38 inches tall by 18.13 inches wide by 20.5 inches deep, making it suitable for closet, utility room, or attic installations where space is limited. This unit is installed by licensed HVAC technicians as part of a split-system configuration paired with a matched outdoor condensing unit.\u003c\/p\u003e\n\u003cp\u003eThe J5AH5E24A1B00 is intended for residential split-system cooling and heating applications using R-454B, an A2L low-global-warming-potential refrigerant. The variable speed ECM blower provides quiet, efficient operation across a range of static pressures, making it well-suited for modern duct systems with zoning or enhanced filtration. The compact footprint supports installation in tight mechanical spaces common in residential construction.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2-ton nominal capacity for residential split-system applications\u003c\/li\u003e\n  \u003cli\u003eVariable speed ECM blower motor for efficient, demand-matched airflow\u003c\/li\u003e\n  \u003cli\u003eCompatible with R-454B (A2L) refrigerant\u003c\/li\u003e\n  \u003cli\u003eCompact cabinet at 41.38 x 18.13 x 20.5 inches for space-constrained installs\u003c\/li\u003e\n  \u003cli\u003ePart of the J5AH5E series product line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation air handler for residential R-454B split-system configurations. Specific outdoor unit compatibility should be confirmed against manufacturer matchup tables before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 certification for handling A2L refrigerants. Disconnect and lock out all electrical power to the system before beginning any installation or service work. R-454B is an A2L mildly flammable refrigerant — follow current ASHRAE 15 and local code requirements for ventilation and ignition source control in the mechanical space. Verify that the existing duct system and electrical supply are rated to match the air handler specifications prior to startup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e: 2 tons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant\u003c\/strong\u003e: R-454B (A2L)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlower Motor\u003c\/strong\u003e: Variable Speed ECM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 41.38 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 18.13 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 20.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: J5AH5E\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: Oxbox\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J5AH5E24A1B00\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OXBOX","offers":[{"title":"Default Title","offer_id":51237274026290,"sku":"J5AH5E24A1B00","price":1259.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307753852.jpg?v=1780269453","url":"https:\/\/voomisupply.com\/products\/oxbox-j5ah5e24a1b00-air-handler-2-ton-variable-speed-ecm-r-454b","provider":"Voomi Supply","version":"1.0","type":"link"}