{"product_id":"trane-17-5-ton-commercial-gas-electric-packaged-unit-foundation-series-high-heat-r454b-460v-3-phase","title":"Trane 17.5 Ton 206,000 BTU Commercial Gas\/Electric Packaged Unit | High Heat | 14.0 IEER | R-454B | 460V 3-Phase | Foundation Series | Single Stage","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTrane Foundation Series 17.5 Ton Commercial Gas\/Electric Packaged Unit — 460V High Heat for High-Output Cold Climate Commercial Buildings on High-Voltage Infrastructure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWhen 15 tons falls short, the climate is cold, and the building runs 460V power, the Trane Foundation Series 17.5-ton unit in high heat configuration on 460V 3-phase is the step-up specification that resolves all three requirements without compromise. At 206,000 BTU on 460V 3-phase power with high heat gas output, this commercial rooftop packaged unit is engineered for large retail complexes, major institutional buildings, substantial office campuses, large houses of worship, and high-occupancy commercial facilities in cold climate zones already running high-voltage electrical infrastructure — the upper Midwest, New England, Mountain West, and Great Plains markets where 460V power is common in larger commercial and light industrial construction, the cooling load has outgrown 15-ton capacity, and winter heating demands are severe enough that maximum gas heat output is the only specification that keeps the building fully protected through the coldest sustained conditions of a genuine northern U.S. heating season on high-voltage power. At 17.5-ton high heat on 460V, this unit steps up cooling output, maintains maximum cold climate heat capacity, and delivers the full amperage advantage of 460V at a load level where that advantage generates its most meaningful project savings in the Foundation Series 460V high heat upper tier below the 20-ton tier.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe high heat configuration at 17.5-ton capacity on 460V power addresses the step-up cold climate 460V commercial building profile with the same specification precision that defined the high heat entries across the lower Foundation Series 460V tier — now applied to the larger building footprint, higher thermal mass, and greater winter heating demand that 17.5-ton cooling capacity addresses in cold climate 460V markets. At 206,000 BTU cooling output on high-voltage power in a cold climate building, the amperage reduction at 460V versus 208\/230V at this load level is more significant than at 15 tons — larger motor loads at 17.5-ton capacity mean a greater absolute amperage difference between voltage configurations, translating into more meaningful wire sizing reductions, larger conduit savings, and greater switchgear cost advantages on large cold climate commercial electrical scopes where 17.5-ton rooftop equipment is specified alongside substantial high-voltage electrical infrastructure investment. The consequence of a medium heat shortfall at 17.5-ton scale in a cold climate 460V building compounds with building size in the same way it does in the 208\/230V variant at this tonnage — larger occupied areas without adequate heat during severe cold events, longer recovery windows, and greater building safety exposure — making high heat specification at 17.5-ton 460V capacity the correct risk management decision for large cold climate commercial buildings that have outgrown the 15-ton 460V high heat tier.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 14.0 IEER and R-454B refrigerant, this unit holds full commercial energy code compliance and complete refrigerant future-proofing at the 17.5-ton high heat 460V tier — consistent with the Foundation Series efficiency standard at this tonnage across all heat configurations and both voltage configurations, with no cooling efficiency penalty for the high heat gas specification or the 460V electrical configuration. For large cold climate commercial buildings running 460V infrastructure through extended annual heating and cooling cycles that accumulate the highest operating hours of any Foundation Series climate and voltage profile, R-454B at installation eliminates the mid-lifecycle refrigerant retrofit risk across the full extended cold climate 460V service life of a 17.5-ton high-voltage rooftop unit where both heating season and cooling season system availability carry genuine operational and financial consequences simultaneously at a building scale where downtime impact is at its most significant below the 20-ton tier.\u003c\/p\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\"\u003e17.5 Ton \/ 206,000 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\"\u003eHeat Configuration\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eHigh Heat\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\"\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\"\u003eHeating\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eGas\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\"\u003eFoundation 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":55234321383715,"sku":"GDK210A4SHA1DQY","price":23854.0,"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-17-5-ton-commercial-gas-electric-packaged-unit-foundation-series-high-heat-r454b-460v-3-phase","provider":"acunitsforless.com","version":"1.0","type":"link"}