{"product_id":"mitsubishi-electric-mxz-sm48nlhz-u1-48000-btu-multi-zone-outdoor-unit","title":"Mitsubishi Electric mxz-sm48nlhz-u1 48000 Btu Multi Zone Outdoor Unit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITSUBISHI ELECTRIC mxz-sm48nlhz-u1 is a 48,000 BTU\/h smart multi-zone hyper heat outdoor condensing unit designed for variable-capacity, multi-zone heating and cooling applications. It uses an INVERTER-driven compressor to modulate capacity continuously, matching actual load demand rather than cycling on and off at fixed output. The unit operates on R454B refrigerant and delivers a thermal differential of 1 degree F for precise temperature control. Licensed HVAC technicians install and commission this unit as part of a larger split system serving multiple indoor zones simultaneously.\u003c\/p\u003e\n\u003cp\u003eThis outdoor unit is suited for residential and light commercial multi-zone applications where a single outdoor unit must serve several interior spaces independently. It is compatible with M-Series and P-Series indoor units as well as CITY MULTI indoor units, with a branch box required when connecting M-Series or P-Series equipment. Its hyper heat design maintains heating capacity at low ambient outdoor temperatures, making it appropriate for cold-climate installations where conventional equipment falls short.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eINVERTER-driven compressor delivers precise capacity to maintain set-point temperature and reduce energy swings\u003c\/li\u003e\n  \u003cli\u003eThermal differential of 1 degree F for accurate zone temperature management\u003c\/li\u003e\n  \u003cli\u003eSeacoast protection on heat exchanger and base panel, rated for 2,000 hours per ASTM B117 salt-spray testing\u003c\/li\u003e\n  \u003cli\u003eQuiet outdoor operation at conversational noise levels; most paired indoor units are whisper quiet\u003c\/li\u003e\n  \u003cli\u003eCompressor overcurrent detection and thermal protection for reliable fault response\u003c\/li\u003e\n  \u003cli\u003eHigh pressure protection and fan motor overheating\/voltage protection for system safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with M-Series and P-Series indoor units and CITY MULTI indoor units; a branch box is required for connection with M-Series and P-Series indoor units.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed HVAC technician in accordance with applicable local mechanical codes and the manufacturer documentation. Disconnect and lock out all electrical power to the system before beginning any service or connection work. R454B is an A2L mildly flammable refrigerant; follow all applicable refrigerant handling regulations and ensure adequate ventilation during service. Verify that the branch box is installed and wired correctly before commissioning the indoor units.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 48,000 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant\u003c\/strong\u003e: R454B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor Type\u003c\/strong\u003e: INVERTER-driven\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Differential\u003c\/strong\u003e: 1 degree F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeacoast Protection Rating\u003c\/strong\u003e: 2,000 hours per ASTM B117\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Type\u003c\/strong\u003e: Smart Multi Zone Hyper Heat\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: MITSUBISHI ELECTRIC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: mxz-sm48nlhz-u1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITSUBISHI ELECTRIC","offers":[{"title":"Default Title","offer_id":51468203491634,"sku":"MXZ-SM48NLHZ-U1","price":8039.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946332.jpg?v=1783914354","url":"https:\/\/voomisupply.com\/products\/mitsubishi-electric-mxz-sm48nlhz-u1-48000-btu-multi-zone-outdoor-unit","provider":"Voomi Supply","version":"1.0","type":"link"}