{"product_id":"mitsubishi-12000-btu-gx-series-25-6-seer2-single-zone-wall-mount-mini-split-heat-pump-system-r454b-230v","title":"Mitsubishi 12,000 BTU GX-Series 25.6 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - R454B | 230V","description":"\u003ch3\u003eMitsubishi GX-Series 12K BTU Single-Zone Ductless Mini Split Heat Pump\u003c\/h3\u003e\n\u003cp\u003eHigh-efficiency Mitsubishi comfort for one dedicated space. This GX-Series ductless mini split pairs the MUZ-GX12NL outdoor heat pump with the MSZ-GX12NL wall-mounted indoor unit for powerful heating and cooling without adding ductwork.\u003c\/p\u003e\n\u003cp\u003eWith 12,000 BTU of rated cooling, 14,400 BTU of rated heating, and 25.6 SEER2 efficiency, this system is a strong fit for bedrooms, offices, guest rooms, additions, and other small-to-medium spaces where comfort, efficiency, and individual room control all matter.\u003c\/p\u003e\n\u003cp\u003eNot sure if 12K is the right size? Confirm your room load, insulation, sun exposure, and installation plan before ordering so the system is matched correctly to the space.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eAt a Glance:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eOne-zone heating and cooling with a high-efficiency wall-mounted indoor unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Models\u003c\/td\u003e\n\u003ctd\u003eMUZ-GX12NL outdoor unit + MSZ-GX12NL indoor unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e12,000 BTU cooling \/ 14,400 BTU heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e25.6 SEER2 \/ 13.35 EER2 \/ 10.7 HSPF2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-Temperature Heating Capacity\u003c\/td\u003e\n\u003ctd\u003e10,100 BTU at 5F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eHandheld remote included \/ WiFi built in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eProfessional HVAC installation recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eWhy Choose This Mitsubishi GX System?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher-efficiency single-zone comfort:\u003c\/strong\u003e GX is a strong fit when you want Mitsubishi performance with efficiency ratings above the entry-level tier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated room control:\u003c\/strong\u003e Heat and cool one room or area without tying that space to a central duct system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient inverter performance:\u003c\/strong\u003e Mitsubishi inverter technology adjusts output as conditions change, helping maintain steadier comfort than basic on\/off systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold-weather support:\u003c\/strong\u003e Rated heating capacity at 5F is 10,100 BTU for this matched system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in WiFi:\u003c\/strong\u003e The GX wall-mounted indoor unit is listed in the catalog with handheld remote and WiFi built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern R-454B refrigerant:\u003c\/strong\u003e Built for Mitsubishi's current R-454B equipment generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty confidence:\u003c\/strong\u003e Mitsubishi lists extended warranty coverage when eligible equipment is properly registered, subject to warranty terms and installation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat Is Included?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 Mitsubishi MUZ-GX12NL outdoor heat pump condenser\u003c\/li\u003e\n\u003cli\u003e1 Mitsubishi MSZ-GX12NL wall-mounted indoor air handler\u003c\/li\u003e\n\u003cli\u003eHandheld remote control capability for the indoor unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eBefore You Order:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHave your installer confirm the room load and that a 12K system is appropriate for the space.\u003c\/li\u003e\n\u003cli\u003eConfirm line-set length, indoor and outdoor placement, condensate routing, electrical requirements, and local code requirements before purchase.\u003c\/li\u003e\n\u003cli\u003eThis is not a DIY quick-connect system. Refrigerant piping, evacuation, electrical work, startup, and commissioning should be handled by a qualified HVAC professional.\u003c\/li\u003e\n\u003cli\u003eLine sets, wall brackets, disconnects, pads, electrical materials, and installation accessories may be sold separately unless specifically included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes this different from WX or HX?\u003c\/strong\u003e\u003cbr\u003eGX is the high-efficiency standard heat pump wall-mounted tier in this catalog. WX is the entry-level tier, while HX is a 20 SEER2 mid-tier option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this system heat and cool?\u003c\/strong\u003e\u003cbr\u003eYes. This is a heat pump system designed for both air conditioning and heating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs WiFi included?\u003c\/strong\u003e\u003cbr\u003eThe Team Air catalog notes that MSZ-GX wall-mounted indoor units come with handheld remote and WiFi built in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a DIY system?\u003c\/strong\u003e\u003cbr\u003eNo. This Mitsubishi system should be installed by a qualified HVAC professional.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it use R-454B refrigerant?\u003c\/strong\u003e\u003cbr\u003eYes. The MUZ-GX12NL \/ MSZ-GX12NL system is part of Mitsubishi's R-454B equipment lineup.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBRAND NAME\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSERIES\u003c\/td\u003e\n\u003ctd\u003eGX-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSYSTEM TYPE\u003c\/td\u003e\n\u003ctd\u003eDuctless mini split heat pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUTDOOR MODEL\u003c\/td\u003e\n\u003ctd\u003eMUZ-GX12NL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINDOOR MODEL\u003c\/td\u003e\n\u003ctd\u003eMSZ-GX12NL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZONE CAPACITY\u003c\/td\u003e\n\u003ctd\u003e1 zone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOOLING CAPACITY\u003c\/td\u003e\n\u003ctd\u003e12,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHEATING CAPACITY\u003c\/td\u003e\n\u003ctd\u003e14,400 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHEATING CAPACITY AT 5F\u003c\/td\u003e\n\u003ctd\u003e10,100 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAHRI CERTIFICATE NUMBER\u003c\/td\u003e\n\u003ctd\u003e216626285\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEER2\u003c\/td\u003e\n\u003ctd\u003e25.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER2\u003c\/td\u003e\n\u003ctd\u003e13.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSPF2\u003c\/td\u003e\n\u003ctd\u003e10.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eREFRIGERANT TYPE\u003c\/td\u003e\n\u003ctd\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePOWER SUPPLY\u003c\/td\u003e\n\u003ctd\u003e208\/230V, 1 phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX OVERCURRENT PROTECTION\u003c\/td\u003e\n\u003ctd\u003e21 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLINE SET SIZE\u003c\/td\u003e\n\u003ctd\u003e1\/4 in liquid \/ 3\/8 in gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUTDOOR DIMENSIONS\u003c\/td\u003e\n\u003ctd\u003e31 in W x 22 in H x 11 in D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINDOOR DIMENSIONS\u003c\/td\u003e\n\u003ctd\u003e31-13\/32 in W x 11-25\/32 in H x 9-21\/32 in D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eREGISTERED WARRANTY\u003c\/td\u003e\n\u003ctd\u003e10-year parts and compressor limited warranty when registered within 90 days; terms apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNON-REGISTERED WARRANTY\u003c\/td\u003e\n\u003ctd\u003e5-year parts \/ 7-year compressor limited warranty; terms apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Mitsubishi","offers":[{"title":"None","offer_id":53398784606521,"sku":"MUZ-GX12NL + MSZ-GX12NL-NL","price":2536.5,"currency_code":"USD","in_stock":true},{"title":"25 Ft","offer_id":53400738234681,"sku":"MUZ-GX12NL + MSZ-GX12NL-25","price":2736.5,"currency_code":"USD","in_stock":true},{"title":"35 Ft","offer_id":53400738267449,"sku":"MUZ-GX12NL + MSZ-GX12NL-35","price":2786.5,"currency_code":"USD","in_stock":true},{"title":"50 Ft","offer_id":53400738300217,"sku":"MUZ-GX12NL + MSZ-GX12NL-50","price":2836.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0292\/1336\/0188\/files\/GX-mistubishi.png?v=1781191795","url":"https:\/\/chillminisplits.com\/es\/products\/mitsubishi-12000-btu-gx-series-25-6-seer2-single-zone-wall-mount-mini-split-heat-pump-system-r454b-230v","provider":"Chill Mini Splits","version":"1.0","type":"link"}