{"product_id":"carrier-fcmb4b48l0ca-4-ton-communicating-air-handler","title":"Carrier fcmb4b48l0ca 4-ton Communicating Air Handler","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CARRIER fcmb4b48l0ca is a multi-position communicating air handler designed for residential and light-commercial split-system cooling and heat pump applications. Rated at 4 tons of nominal capacity, this unit operates on the R-410A refrigerant circuit and supports a communicating controls architecture, allowing the air handler to exchange operational data with compatible communicating thermostats and outdoor units for tighter system coordination and diagnostics. Installation is typically performed by licensed HVAC technicians working within manufacturer and local code requirements.\u003c\/p\u003e\u003cp\u003eThis air handler is suited for ducted forced-air systems where flexible installation orientation is required. The multi-position design allows installation in upflow, downflow, and horizontal configurations, making it adaptable to a range of residential construction types including closet, attic, basement, and crawlspace applications. Its communicating capability is intended for use within a matched communicating system rather than as a standalone conventional unit.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-ton nominal cooling capacity for mid-to-large residential or light-commercial spaces\u003c\/li\u003e\n\u003cli\u003eMulti-position cabinet supports upflow, downflow, and horizontal installation orientations\u003c\/li\u003e\n\u003cli\u003eCommunicating controls interface enables system-level diagnostics and coordination with matched outdoor equipment\u003c\/li\u003e\n\u003cli\u003eR-410A refrigerant compatibility aligned with current industry standards\u003c\/li\u003e\n\u003cli\u003eDesigned for use in ducted split-system and heat pump configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style communicating air handler for use in matched R-410A split-system and heat pump configurations requiring a 4-ton multi-position indoor unit.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the manufacturer installation instructions. Disconnect and lock out all electrical power to the system before beginning any service or installation work. Ensure refrigerant line connections are made using proper flaring or brazing techniques and that the system is evacuated and leak-checked prior to commissioning. Communicating wiring must follow the system wiring diagram provided with the equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Cooling Capacity\u003c\/strong\u003e: 4 tons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant Type\u003c\/strong\u003e: R-410A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Position\u003c\/strong\u003e: Multi-position (upflow, downflow, horizontal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls Type\u003c\/strong\u003e: Communicating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CARRIER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: fcmb4b48l0ca\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARRIER","offers":[{"title":"Default Title","offer_id":51468610502962,"sku":"FCMB4B48L0CA","price":2951.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313947910.jpg?v=1783918959","url":"https:\/\/voomisupply.com\/products\/carrier-fcmb4b48l0ca-4-ton-communicating-air-handler","provider":"Voomi Supply","version":"1.0","type":"link"}