{"product_id":"trane-10-ton-commercial-split-heat-pump-2-stage-460v-3ph-r454b-11-3-eer-14-1-ieer","title":"Trane 10 Ton Commercial Split Heat Pump System 2-Stage 460V 3Ph R-454B 11.3 EER 14.1 IEER","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTrane Odyssey 10 Ton Two-Stage Commercial Split Heat Pump System – 460V 3-Phase | R-454B\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Trane Odyssey 10-ton two-stage commercial split heat pump in 460V 3-phase configuration is the top-capacity, highest-voltage offering in the Odyssey split system lineup — delivering 120,000 BTU of year-round heating and cooling at 11.3 EER and 14.1 IEER on the electrical service standard in large commercial buildings, institutional facilities, and light industrial properties. This is the correct system for large commercial spaces on 480V nominal 3-phase service that require both heating and cooling from a single matched split system.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 10-ton capacity on 460V service, the electrical, operational, and compliance advantages of this configuration over 208\/230V single-stage alternatives are at their most pronounced — lower amperage, smaller conductors, better voltage stability under load, two-stage part-load efficiency, and full R-454B refrigerant compliance in a single package.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e460V 3-Phase at 10-Ton Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe electrical case for 460V service is strongest at 10 tons, where the amperage difference versus 208\/230V is most significant:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eConductor and breaker savings:\u003c\/strong\u003e A 10-ton unit on 460V draws roughly half the amperage of the 208\/230V equivalent — at this capacity that difference means substantially smaller wire gauge, conduit fill, and overcurrent protection on what are typically long rooftop equipment runs in large commercial buildings. On multi-unit projects with several 10-ton systems, the electrical infrastructure savings are material\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eVoltage stability at full load:\u003c\/strong\u003e 10-ton compressor inrush current on a long 208\/230V run produces voltage sag that stresses the compressor at every start — 460V service maintains stable voltage at the unit under full second-stage load, protecting the compressor and maintaining rated efficiency\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEngineer-specified for large commercial:\u003c\/strong\u003e Mechanical and electrical engineers routinely co-specify 460V equipment and 480V electrical distribution together on large commercial projects specifically because the system-level cost — smaller conductors, smaller panels, lower fault current — is lower than 208\/230V distribution at equivalent total connected load\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e480V nominal compatibility:\u003c\/strong\u003e This unit is designed and rated for 480V nominal 3-phase service — the US standard for large commercial and light industrial electrical distribution — with the 460V rating representing the lower end of the acceptable operating voltage range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTwo-Stage Capacity Control at 10 Tons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 10-ton capacity, single-stage operation creates the most severe version of the problems that affect all oversized single-stage commercial equipment — and two-stage control provides the most significant performance and cost advantages:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDemand charge management:\u003c\/strong\u003e In large commercial buildings on demand-metered utility accounts, repeated full-capacity 10-ton compressor starts during business hours generate peak demand spikes that drive up monthly utility bills independent of total energy consumption. Two-stage first-stage operation significantly reduces these spikes by running at lower capacity during the partial-load conditions that dominate most commercial operating hours\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHumidity control in large spaces:\u003c\/strong\u003e Single-stage 10-ton equipment cooling a large space to setpoint before adequate moisture removal occurs is one of the most common occupant comfort complaints in large commercial buildings. Two-stage operation's longer first-stage cycles remove substantially more moisture per operating hour\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTemperature distribution:\u003c\/strong\u003e In large open-plan spaces — retail floors, school gymnasiums, restaurant dining rooms — two-stage operation's longer, lower-velocity air delivery cycles distribute conditioned air more evenly than the high-volume, short-cycle pattern of single-stage equipment\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e14.1 IEER vs. 11.3 EER:\u003c\/strong\u003e The gap between the full-load EER and the weighted part-load IEER at 10 tons translates to the largest absolute energy cost savings in the lineup — particularly in climates with long shoulder seasons where the system spends significant hours at 50–75% of peak load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eR-454B at 10-Ton Scale\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 10-ton capacity the refrigerant charge is at its largest in the Odyssey lineup — making the long-term cost and operational implications of refrigerant compliance most significant at this size. R-454B's GWP of 466 is approximately 78% lower than R-410A's 2,088. As EPA Section 608 phase-down rules continue to restrict R-410A supply and drive up service costs, a 10-ton system already running R-454B avoids the largest potential retrofit cost in the lineup. R-454B is A2L-classified under ASHRAE 34 — this system is engineered and listed for compliant A2L use per current UL and AHRI standards. Verify local AHJ requirements for A2L refrigerant in your specific occupancy type and jurisdiction prior to installation.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTrane Odyssey Commercial Engineering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eClimatuff® Two-Stage Scroll Compressor:\u003c\/strong\u003e Factory-integrated two-stage capacity control on Trane's commercial-duty Climatuff scroll platform — engineered for the continuous duty cycles of large commercial operation. At 10-ton capacity, the reliability and longevity advantages of Trane's commercial compressor platform versus light-commercial or residential-derived alternatives are most consequential, as compressor replacement at this size carries significant equipment and labor cost\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSpine Fin™ Outdoor Coil:\u003c\/strong\u003e Aluminum spine fin coil geometry delivers maximum heat transfer surface area in a compact rooftop footprint — resisting debris accumulation and maintaining airflow efficiency across the coil's full service life. At 10-ton capacity, maintaining coil efficiency directly impacts both operating cost and peak-load capacity\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWeatherGuard™ Hardware:\u003c\/strong\u003e Stainless steel fasteners, UV-stabilized cabinet panels, and factory-applied coil coating for long-term outdoor durability in rooftop commercial installations across diverse US climate zones\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e460V 3-Phase Motor:\u003c\/strong\u003e Properly wound, insulated, and rated for 460V nominal service throughout — not a field-adapted 208\/230V motor. At 10-ton capacity, motor winding integrity at rated voltage is critical to compressor longevity and efficiency\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTWE Multi-Positional Air Handler:\u003c\/strong\u003e Factory-installed expansion device and check valve (heat pump configuration) support horizontal, vertical, and upflow installation orientations — accommodating the larger and more complex mechanical room configurations typical in buildings requiring 10-ton split systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSystem Efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eRating\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eEER\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e11.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eIEER\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e14.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eHeat Pump (Heating + Cooling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eCapacity\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e10 Ton (120,000 BTU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eStages\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eVoltage\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e460V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003ePhase\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eFrequency\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eApplication Fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLarge retail spaces: 4,000–6,000 sq ft depending on envelope, occupancy, and internal load\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMedical office buildings and outpatient surgical facilities\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLarge restaurant and hospitality dining rooms and event spaces\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSchool and university buildings — gymnasiums, libraries, lecture halls, administration wings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLight industrial facilities — large offices, training centers, showrooms\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLarge multi-tenant commercial buildouts on 480V service\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eChurch sanctuaries, auditoriums, and large assembly spaces\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFitness centers and health clubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eNot recommended for:\u003c\/strong\u003e 208\/230V electrical service — this unit requires 460V\/480V 3-phase and cannot be field-converted. Also not suited for cooling-only applications where heating is unnecessary (contact us for the TTA cooling-only series), high-latent kitchen or laundry environments, 100% outside air DOAS applications, or process cooling requirements.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRequires matched Trane TWE indoor air handler — contact us to confirm matched coil and air handler model for this outdoor unit before ordering\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e460V 3-phase power supply required\u003c\/strong\u003e — verify available service voltage, ampacity, and panel capacity before ordering at 10-ton capacity; this unit cannot be field-converted to 208\/230V\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eR-454B (A2L) refrigerant requires A2L-rated service equipment, dedicated recovery cylinders, and technician familiarity with A2L handling per ASHRAE 15 and applicable local code\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProfessional installation by a licensed commercial HVAC contractor required — permit required in virtually all jurisdictions at 10-ton capacity\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRooftop installations require structural engineering review of roof load capacity and equipment curb specification prior to equipment placement\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRigging and crane service typically required for rooftop placement at this size — plan accordingly in project budgeting\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e10-year limited warranty on compressor, outdoor coil, and functional parts with registration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhy Buy From ACUnitsForLess\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAuthorized Trane commercial equipment dealer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFree LTL freight to all 48 contiguous states\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eContractor and volume pricing at business.acunitsforless.com\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProject and multi-unit quotes — call 678-535-7176\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":55271877181731,"sku":"TWA120K4 TWE120K4A","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/Trane10TonCommercialSplitAirConditioner_f1eb59e6-520d-47cc-9f27-7708b741d15c.png?v=1782193077","url":"https:\/\/www.acunitsforless.com\/products\/trane-10-ton-commercial-split-heat-pump-2-stage-460v-3ph-r454b-11-3-eer-14-1-ieer","provider":"acunitsforless.com","version":"1.0","type":"link"}