{"product_id":"trane-12-5-ton-commercial-packaged-heat-pump-precedent-series-r454b-208-230v-3-phase","title":"Trane 12.5 Ton Commercial Packaged Heat Pump | 14.0 IEER | R-454B | 208\/230V 3-Phase | Precedent Series | Single Stage","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eHere's the full content package opening the Trane Precedent Series heat pump lineup:\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eOptimized Title\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTrane 12.5 Ton Commercial Packaged Heat Pump | 14.0 IEER | R-454B | 208\/230V 3-Phase | Precedent Series | Single Stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTrane Precedent Series 12.5 Ton Commercial Packaged Heat Pump — 208\/230V 3-Phase All-Electric Climate Control for Large Commercial Buildings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Trane Precedent Series 12.5-ton commercial packaged heat pump is the specification for large commercial buildings where all-electric climate control is the requirement — no gas line, no separate heating plant, no dual-fuel complexity. At 12.5 tons on 208\/230V 3-phase power with R-454B refrigerant, this commercial rooftop heat pump delivers both heating and cooling through a single refrigerant circuit in a single factory-assembled rooftop package, making it the correct specification for large retail centers, office buildings, schools, houses of worship, and institutional facilities in moderate climate zones where electrification mandates, building codes, or owner preference eliminate gas-fired heating from the equipment selection matrix entirely.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eAll-Electric Heating and Cooling — One Refrigerant Circuit, One Rooftop Unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe fundamental specification advantage of the Precedent Series heat pump over a gas\/electric packaged unit is the elimination of gas infrastructure entirely. No gas meter, no gas line to the roof, no gas combustion components to inspect, service, or replace. The Precedent Series 12.5-ton unit extracts heat from outdoor air in heating mode and rejects heat in cooling mode — the same refrigerant circuit, the same compressor, the same coils — delivering both functions through a single factory-tested system. For commercial buildings in jurisdictions with gas appliance restrictions, new construction electrification requirements, or ESG-driven carbon reduction commitments, the Precedent Series heat pump is the rooftop packaged unit that satisfies those requirements at 12.5-ton commercial scale without sacrificing heating or cooling performance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e14.0 IEER — Commercial Energy Code Compliance at 12.5-Ton Heat Pump Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 12.5-ton capacity, the Precedent Series delivers 14.0 IEER — meeting commercial energy code requirements at the highest tonnage tier in the heat pump lineup. For building owners and facility managers tracking energy spend and carbon footprint simultaneously, the combination of 14.0 IEER cooling efficiency and all-electric heat pump operation positions the Precedent Series 12.5-ton unit as the specification that satisfies energy code compliance, electrification requirements, and operating cost targets in a single rooftop package at large commercial scale.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eR-454B Refrigerant — Future-Proofed All-Electric Commercial HVAC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eR-454B is the correct refrigerant specification for all new commercial HVAC installations — and in all-electric heat pump applications where the refrigerant circuit carries the full annual heating and cooling load without gas backup, the refrigerant specification carries additional weight. The Precedent Series 12.5-ton unit operates on R-454B from the factory, eliminating mid-lifecycle retrofit exposure across the full service life of a large commercial heat pump running both heating and cooling seasons at maximum capacity utilization.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e208\/230V 3-Phase — Standard Commercial Voltage for All-Electric Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eRated for 208\/230V 3-phase power, the Precedent Series 12.5-ton heat pump connects directly to standard commercial electrical infrastructure. In all-electric commercial buildings where a gas\/electric packaged unit has been ruled out, the 208\/230V configuration maximizes deployment flexibility across the widest range of existing large commercial buildings without electrical infrastructure upgrades — delivering full 12.5-ton heat pump performance on the same panel and disconnect capacity the building already carries for standard commercial HVAC loads.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSingle-Stage Operation — All-Electric Simplicity at Large Commercial Scale\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSingle-stage control at 12.5-ton heat pump capacity keeps the system architecture clean and the service profile predictable across both heating and cooling seasons. In large commercial all-electric buildings where the heat pump is the sole source of both heating and cooling, single-stage design maximizes system reliability, simplifies diagnostics, and keeps service calls as short as possible — critical when the unit carries the full annual climate control burden without gas backup.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhy Commercial Specifiers Choose the Precedent Series\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\"\u003eAll-electric operation eliminates gas infrastructure, combustion components, and dual-fuel service complexity\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e12.5-ton capacity covers the largest light commercial floor plates with a single rooftop heat pump\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e14.0 IEER meets commercial energy code at maximum Precedent Series heat pump tonnage\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eR-454B refrigerant eliminates mid-lifecycle retrofit risk across the full heat pump service life\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e208\/230V 3-phase compatibility with standard commercial electrical infrastructure\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSingle refrigerant circuit covers both heating and cooling without separate heating plant\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSingle-stage operation maximizes reliability and minimizes service complexity at large commercial scale\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTrane Precedent Series quality and full factory warranty at 12.5-ton all-electric capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSpecifications at a Glance\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\"\u003eSpec\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\"\u003eDetail\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\"\u003eCapacity\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e12.5 Ton\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\"\u003ePackaged Heat Pump\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\"\u003e14.0\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\"\u003e208\/230V\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\"\u003eHeating\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 (Electric)\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\"\u003eCooling\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eElectric\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\"\u003eSingle Stage\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\"\u003eSeries\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003ePrecedent Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":55237769756963,"sku":null,"price":22342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/TraneGDK_9e5fd715-ae92-4ad3-860d-1ac9ce180485.png?v=1781331538","url":"https:\/\/www.acunitsforless.com\/products\/trane-12-5-ton-commercial-packaged-heat-pump-precedent-series-r454b-208-230v-3-phase","provider":"acunitsforless.com","version":"1.0","type":"link"}