{"product_id":"trane-6-ton-commercial-split-heat-pump-system-2-stage-208-230v-3ph-r-4","title":"Trane 6 Ton Commercial Split Heat Pump System 2-Stage 208\/230V 3Ph R-454B 11.2 EER 14.1 IEER","description":"\u003cp\u003e\u003cstrong\u003eTrane 6 Ton Two-Stage Commercial Split Heat Pump System – 208\/230V 3-Phase | R-454B\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Trane 6-ton two-stage commercial split heat pump system is purpose-built for light commercial applications where efficiency, reliability, and precise load matching are non-negotiable. Delivering 72,000 BTU of heating and cooling capacity across two stages of operation, this system pairs Trane's proven commercial outdoor heat pump condensing unit with a matched indoor air handler — engineered together from the ground up for optimized system efficiency ratings of 11.2 EER and 14.1 IEER.\u003c\/p\u003e\u003cp\u003eRunning on R-454B — the next-generation low-GWP refrigerant replacing R-410A — this system positions your building for long-term refrigerant compliance while delivering the same or better performance than legacy R-410A equipment. At 208\/230V 3-phase, it's designed for commercial electrical services standard in retail, office, medical, and light industrial applications.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eTwo-Stage Capacity Control\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTwo-stage operation is the defining performance advantage of this system over single-stage commercial equipment. At first stage — typically 67–70% of full capacity — the system handles the partial loads that represent the majority of annual operating hours in most US climates. The compressor only escalates to full second-stage output when peak demand requires it. The results are measurable:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLower average energy consumption versus single-stage equipment of equivalent nominal capacity\u003c\/li\u003e\n\u003cli\u003eMore precise supply air temperature control — less overshoot and temperature swing in conditioned spaces\u003c\/li\u003e\n\u003cli\u003eExtended compressor run cycles at lower capacity — better humidity control and more even comfort delivery\u003c\/li\u003e\n\u003cli\u003eReduced mechanical stress versus short-cycling at full capacity — longer compressor service life\u003c\/li\u003e\n\u003cli\u003eHigher IEER (14.1) versus EER (11.2) reflects the real-world efficiency gains from part-load operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eR-454B Next-Generation Refrigerant\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eR-454B carries a Global Warming Potential (GWP) of 466 — approximately 78% lower than R-410A's GWP of 2,088. As EPA Section 608 regulations and state-level refrigerant transition mandates continue to tighten, equipment already running R-454B avoids the service cost and operational disruption of future retrofit requirements. R-454B is classified as A2L (mildly flammable) under ASHRAE 34 — this system is engineered and listed for compliant A2L refrigerant use per current UL and AHRI standards.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eTrane Commercial Engineering\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTrane's light commercial split heat pump lineup is built on the same engineering principles as their large commercial equipment — components selected for longevity under continuous commercial duty cycles, not residential peak-hour usage patterns. Key construction features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClimatuff® Compressor:\u003c\/strong\u003e Trane's proprietary scroll compressor platform, engineered for commercial duty with two-stage capacity staging and tested to industry-leading reliability standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpine Fin™ Coil:\u003c\/strong\u003e Trane's aluminum spine fin coil geometry maximizes surface area for heat transfer while resisting debris accumulation and maintaining airflow efficiency over the coil's service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherGuard™ Hardware:\u003c\/strong\u003e Stainless steel fasteners, coated coil, and UV-resistant cabinet panels designed for long-term outdoor exposure in commercial rooftop and ground-level installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Phase Motor:\u003c\/strong\u003e The 208\/230V 3-phase configuration delivers balanced power draw across all three legs, reducing electrical noise and enabling use of smaller circuit protection versus single-phase equivalent equipment at this capacity\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eSystem Efficiency\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"rte-table\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eRating\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEER\u003c\/td\u003e\n\u003ctd\u003e11.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIEER\u003c\/td\u003e\n\u003ctd\u003e14.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e6 Ton (72,000 BTU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages\u003c\/td\u003e\n\u003ctd\u003e2\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\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e208\/230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe 14.1 IEER rating reflects weighted part-load efficiency across four operating conditions (100%, 75%, 50%, and 25% load) — the metric most representative of real-world commercial operating costs. For building owners and energy managers comparing lifecycle cost, IEER is the number that matters most on the monthly utility bill.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eApplication Fit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis system is suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRetail spaces: 2,500–3,500 sq ft depending on envelope and internal load\u003c\/li\u003e\n\u003cli\u003eMedical and dental offices with high internal gains\u003c\/li\u003e\n\u003cli\u003eRestaurant dining rooms and front-of-house spaces\u003c\/li\u003e\n\u003cli\u003eLight industrial offices and break rooms\u003c\/li\u003e\n\u003cli\u003eSchool and university classroom buildings\u003c\/li\u003e\n\u003cli\u003eMulti-tenant light commercial buildouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNot recommended for:\u003c\/strong\u003e Kitchen exhaust makeup air, high-humidity process environments, or spaces requiring 100% outside air without supplemental dehumidification — contact us for commercial DOAS or dedicated OA unit recommendations for those applications.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRequires matched Trane indoor air handler — contact us to confirm matched coil and air handler compatibility for this outdoor unit\u003c\/li\u003e\n\u003cli\u003e208\/230V 3-phase power supply required at the disconnect — verify available service before ordering\u003c\/li\u003e\n\u003cli\u003eR-454B (A2L) refrigerant requires A2L-compliant service equipment and technician familiarity with A2L handling procedures per ASHRAE 15 and local codes\u003c\/li\u003e\n\u003cli\u003eProfessional installation by a licensed commercial HVAC contractor required\u003c\/li\u003e\n\u003cli\u003eConsult local authority having jurisdiction (AHJ) for permit requirements on commercial split system installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eWhy Buy From RN HVAC Supply\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAuthorized Trane commercial equipment dealer\u003c\/li\u003e\n\u003cli\u003eFree LTL freight to all 48 contiguous states\u003c\/li\u003e\n\u003cli\u003eContractor pricing available through our B2B portal at business.RN HVAC Supply\u003c\/li\u003e\n\u003cli\u003eVolume pricing for property managers and commercial contractors — call \u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"rte-table\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eTWE072K3BAA**BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight (in lbs)\u003c\/th\u003e\n\u003ctd\u003e430.000000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\/Manufacturer\u003c\/th\u003e\n\u003ctd\u003eTrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCooling BTU\u003c\/th\u003e\n\u003ctd\u003e85,051 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum CFM\u003c\/th\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRefrigerant\u003c\/th\u003e\n\u003ctd\u003eR454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLiquid Line\u003c\/th\u003e\n\u003ctd\u003e3\/8\" (2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuction Line\u003c\/th\u003e\n\u003ctd\u003e1 1\/8\" (2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e208 \/ 240 V. 3 Phase 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin. Breaker Size\u003c\/th\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTonnage\u003c\/th\u003e\n\u003ctd\u003e7.5 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e60.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e48.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e10 Years with Online Registration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eTWA072K3DAA**BS01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight (in lbs)\u003c\/th\u003e\n\u003ctd\u003e434.000000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\/Manufacturer\u003c\/th\u003e\n\u003ctd\u003eTrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeating BTU\u003c\/th\u003e\n\u003ctd\u003e67,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum CFM\u003c\/th\u003e\n\u003ctd\u003e5,800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotor RPM\u003c\/th\u003e\n\u003ctd\u003e1,100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHorsepower\u003c\/th\u003e\n\u003ctd\u003e1\/0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRefrigerant\u003c\/th\u003e\n\u003ctd\u003eR454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eEER\u003c\/th\u003e\n\u003ctd\u003e11.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIEER\u003c\/th\u003e\n\u003ctd\u003e14.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCondenser Stages\u003c\/th\u003e\n\u003ctd\u003eSingle Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressor Type\u003c\/th\u003e\n\u003ctd\u003eScroll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLiquid Line\u003c\/th\u003e\n\u003ctd\u003e1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuction Line\u003c\/th\u003e\n\u003ctd\u003e1 3\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e208\/230v 3 Phase 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMax Breaker Size\u003c\/th\u003e\n\u003ctd\u003e60 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMin. Breaker Size\u003c\/th\u003e\n\u003ctd\u003e36 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTonnage\u003c\/th\u003e\n\u003ctd\u003e6 Ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e45\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e55\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e42\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e12-year limited warranty compressor, 10-year limited warranty outdoor coil and functional parts with registration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":48192867434685,"sku":"TWA072K3D TWE072K3B","price":10559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/1564\/1277\/files\/Trane10TonCommercialSplitAirConditioner_5afbdb25-0b54-4438-9569-03a3ee0fe2bb.png?v=1787152383","url":"https:\/\/rnhvacsupply.com\/products\/trane-6-ton-commercial-split-heat-pump-system-2-stage-208-230v-3ph-r-4","provider":"RN HVAC Supply","version":"1.0","type":"link"}