{"title":"15.2 SEER2","description":"\u003cp\u003eA step up from the 14.3 baseline without moving to variable-speed equipment. Usually the sensible middle if you are staying in the house and running the system hard.\u003c\/p\u003e\u003cp\u003eSEER2 on a complete system is a property of the pair, not the condenser — the same outdoor unit rates differently depending on the air handler beside it. Each listing shows the certified figure for its own combination. See what the step up is worth with the \u003ca href=\"\/pages\/seer2-savings-calculator\"\u003eSEER2 savings calculator\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"runtru-a5ac5-15-2-seer2-ac","title":"RunTru A5AC5 Air Conditioner Condenser — 1.5 to 5 Ton, 15.2 SEER2, R-454B","description":"\u003ch3\u003eThe same platform, with the efficiency step\u003c\/h3\u003e\n\u003cp\u003eThe A5AC5 is the A5AC4's Trane-built platform with more coil surface and a higher-efficiency compressor. Certified between 15 and 16 SEER2 depending on tonnage when it is matched with the A5AHC air handler — the exact figure belongs to your specific pairing, and the AHRI reference number is published on every listing here so you can read it rather than take our word for it.\u003c\/p\u003e\n\n\u003ch3\u003eWho should pay for the step up\u003c\/h3\u003e\n\u003cp\u003eIf you live in the house and pay the cooling bill, this is the one to buy. Through a Florida or Texas cooling season, moving from 14.3 to roughly 15.5 SEER2 is a measurable reduction on the largest electrical load in the building, recovered over a service life counted in a decade or more. If the property is a rental and the tenant pays the power, the A5AC4 is the more rational purchase and we would rather tell you that than sell you the more expensive box.\u003c\/p\u003e\n\n\u003ch3\u003eRebates change the arithmetic\u003c\/h3\u003e\n\u003cp\u003eMatches at this efficiency level can reach ENERGY STAR qualification, which is the threshold most utility rebate programs use. Check it before you buy: a rebate on the efficient unit can close much of the price gap with the minimum-efficiency one, which changes which unit is actually cheaper. Programs are administered by your utility and change annually — our rebate guide explains where to look them up.\u003c\/p\u003e\n\n\u003ch3\u003eMore efficiency, not more complexity\u003c\/h3\u003e\n\u003cp\u003eR-454B refrigerant, a single-stage compressor, all-aluminum coils, no inverter electronics. The efficiency here comes from the physical size of the heat exchanger and the quality of the compressor rather than from variable-speed control, which means there is no additional circuit board to fail in year nine. That matters for a system you intend to keep and have serviced by whoever is available on a July afternoon.\u003c\/p\u003e\n\n\u003ch3\u003eMatching it correctly\u003c\/h3\u003e\n\u003cp\u003ePairs with the RunTru A5AHC. Because the rating belongs to the certified pair, buy the combination that appears on the AHRI certificate — a mismatched indoor coil is the most common reason a new system underperforms its label. The complete system is also listed as one item if you would rather not match it yourself.\u003c\/p\u003e","brand":"RunTru by Trane","offers":[{"title":"1.5 Ton","offer_id":49310247682307,"sku":"A5AC5018A1000A","price":1984.38,"currency_code":"USD","in_stock":true},{"title":"2 Ton","offer_id":49310247715075,"sku":"A5AC5024A1000A","price":2390.63,"currency_code":"USD","in_stock":true},{"title":"2.5 Ton","offer_id":49310247747843,"sku":"A5AC5030A1000A","price":2558.04,"currency_code":"USD","in_stock":true},{"title":"3 Ton","offer_id":49310247780611,"sku":"A5AC5036A1000A","price":2729.91,"currency_code":"USD","in_stock":true},{"title":"3.5 Ton","offer_id":49310247813379,"sku":"A5AC5042A1000A","price":2944.2,"currency_code":"USD","in_stock":true},{"title":"4 Ton","offer_id":49310247846147,"sku":"A5AC5048A1000A","price":3151.79,"currency_code":"USD","in_stock":true},{"title":"5 Ton","offer_id":49310247878915,"sku":"A5AC5060A1000A","price":3575.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3278\/5667\/files\/runtru-condenser_eaa0f02e-0fc7-4b28-ba24-0943df2c364a.jpg?v=1784771673"},{"product_id":"runtru-a5hp5-15-2-seer2-hp","title":"RunTru A5HP5 Heat Pump Condenser — 1.5 to 5 Ton, 15.2 SEER2, R-454B","description":"\u003ch3\u003eThe efficient RunTru heat pump\u003c\/h3\u003e\n\u003cp\u003eThe A5HP5 is the same Trane Technologies platform as the A5HP4 with a larger heat exchanger and a higher-efficiency compressor, certified up to 15.2 SEER2 when matched with the A5AHC air handler. It runs year round in a heat pump climate, which is precisely why the efficiency step is easier to justify here than on a cooling-only system.\u003c\/p\u003e\n\n\u003ch3\u003eJudge a heat pump on both numbers\u003c\/h3\u003e\n\u003cp\u003eSEER2 describes cooling. HSPF2 describes heating, and on a unit that works twelve months a year it deserves equal attention — a condenser can look good on one and ordinary on the other. Both figures belong to the certified indoor\/outdoor pair, not to the outdoor unit by itself, and both appear on the AHRI certificate for your exact match. We publish the reference number on every listing so you can look up the real pair rather than trusting a headline figure.\u003c\/p\u003e\n\n\u003ch3\u003eWhere the extra efficiency earns its money\u003c\/h3\u003e\n\u003cp\u003eBecause a heat pump handles heating and cooling, an efficiency improvement applies to both loads instead of one. In an owner-occupied house that is the strongest case for stepping up from the minimum-efficiency unit in this catalog. In a rental where the tenant pays the power, the A5HP4 remains the more sensible purchase — the efficiency premium is real, but you would not be the one collecting it.\u003c\/p\u003e\n\n\u003ch3\u003eRebates and credits are worth checking first\u003c\/h3\u003e\n\u003cp\u003eMatches at this level can reach ENERGY STAR qualification, the threshold most utility rebate programs work from, and heat pumps specifically attract more incentive attention than air conditioners do. Programs vary by utility and change annually, and federal treatment changes with the tax year — our rebate guide and our tax-credit guide both cover where to verify the current position. Do it before ordering: an incentive can reverse which unit is cheaper overall.\u003c\/p\u003e\n\n\u003ch3\u003eMatching it correctly\u003c\/h3\u003e\n\u003cp\u003ePairs with the RunTru A5AHC. Buy the combination shown on the AHRI certificate, because a mismatched indoor coil is the most common reason a new system fails to reach its rated performance. The air handler also needs an electric heat kit for supplemental heat, sized by your installer and listed separately in accessories. If you would rather not assemble the match, the complete system is listed as a single item.\u003c\/p\u003e","brand":"RunTru by Trane","offers":[{"title":"1.5 Ton","offer_id":49310248173827,"sku":"A5HP5018A1000A","price":2747.76,"currency_code":"USD","in_stock":true},{"title":"2 Ton","offer_id":49310248206595,"sku":"A5HP5024A1000A","price":3000.0,"currency_code":"USD","in_stock":true},{"title":"2.5 Ton","offer_id":49310248239363,"sku":"A5HP5030A1000A","price":3125.0,"currency_code":"USD","in_stock":true},{"title":"3 Ton","offer_id":49310248272131,"sku":"A5HP5036A1000A","price":3296.88,"currency_code":"USD","in_stock":true},{"title":"3.5 Ton","offer_id":49310248304899,"sku":"A5HP5042A1000A","price":3508.93,"currency_code":"USD","in_stock":true},{"title":"4 Ton","offer_id":49310248337667,"sku":"A5HP5048A1000A","price":3714.29,"currency_code":"USD","in_stock":true},{"title":"5 Ton","offer_id":49310248370435,"sku":"A5HP5060A1000A","price":4127.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3278\/5667\/files\/runtru-condenser_52655a69-2d65-4820-8753-594a59f84606.jpg?v=1784771675"},{"product_id":"runtru-152-seer2-heat-pump-complete-system","title":"RunTru A5HP5 Heat Pump System — 1.5 to 5 Ton, up to 15.2 SEER2, A5AHC Air Handler, R-454B","description":"\u003cp\u003eThe RunTru A5HP5 heat pump condenser matched to the A5AHC air handler — year-round heating and cooling from a single outdoor unit, certified up to 15.2 SEER2 depending on tonnage. The efficiency step matters more on a heat pump than on a straight air conditioner, because the equipment works in both seasons instead of one.\u003c\/p\u003e\n\n\u003ch3\u003eWhat ships\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOutdoor unit\u003c\/b\u003e — RunTru A5HP5 heat pump condenser, R-454B refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIndoor unit\u003c\/b\u003e — RunTru A5AHC air handler, multi-position, insulated factory-sealed cabinet\u003c\/li\u003e\n\u003cli\u003eBoth units crated and shipped together as an AHRI-matched pair, certified up to 15.2 SEER2 depending on the tonnage you choose\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy this listing says \"up to\"\u003c\/h3\u003e\n\u003cp\u003eAHRI certifies the condenser and air handler together rather than the condenser alone, and the certified figure moves with tonnage — the smaller sizes in this pairing reach 15.2 SEER2 while the larger ones certify lower. The exact number for the size you pick is on the specifications panel.\u003c\/p\u003e\n\u003cp\u003eThat distinction matters beyond pedantry: rebate programs are written against the certified system figure for your specific pairing and size, not against the condenser's own rating.\u003c\/p\u003e\n\n\u003ch3\u003eWhy efficiency compounds on a heat pump\u003c\/h3\u003e\n\u003cp\u003eAn air conditioner earns its efficiency rating during the cooling season and sits idle the rest of the year. A heat pump runs in both, so the same rating is applied against roughly twice the operating hours. The gap between the 14.3 SEER2 A5HP4 and this system is small on paper and considerably larger across twelve months of utility bills.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eENERGY STAR–eligible matches can qualify for utility and state rebates\u003c\/b\u003e, and heat pumps in particular have attracted the more generous programs. The federal 25C tax credit is no longer among them — it ended for systems installed after 31 December 2025. Eligibility for what remains depends on the exact condenser, air handler and tonnage combination, so confirm it against current program requirements before ordering, and keep the AHRI certificate, because rebate administrators will ask for it. See our \u003ca href=\"\/pages\/hvac-tax-credits-2026\"\u003e2026 incentives guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAll-aluminum coils, an insulated factory-sealed cabinet, and single-stage operation that any technician can service.\u003c\/p\u003e\n\n\u003ch3\u003eSizing — 1.5 to 5 ton\u003c\/h3\u003e\n\u003cp\u003eSeven capacities. Size on the cooling load, verify against the heating load, and get a Manual J from someone who has walked the property. Send us model numbers and we will confirm a certified match.\u003c\/p\u003e\n\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMust be installed by a licensed HVAC professional to keep the manufacturer warranty valid\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSupplemental heat is not optional in most climates.\u003c\/b\u003e The \u003ca href=\"\/products\/electric-heat-kit-trane-runtru-bayhtr-series\"\u003eBAYHTR electric heat kit\u003c\/a\u003e fits the A5AHC and covers the coldest hours and defrost cycles\u003c\/li\u003e\n\u003cli\u003eLine set, disconnect, whip, thermostat and equipment pad are not included — the thermostat must support heat pump operation\u003c\/li\u003e\n\u003cli\u003eRegister within 60 days to extend parts coverage from 5 years to 10 — see our \u003ca href=\"\/pages\/warranty\"\u003ewarranty page\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RunTru by Trane","offers":[{"title":"1.5 Ton","offer_id":49310252400899,"sku":"A5HP5018A1000A+A5AHC002A1B30A","price":4297.76,"currency_code":"USD","in_stock":true},{"title":"2 Ton","offer_id":49310252433667,"sku":"A5HP5024A1000A+A5AHC003A1B30A","price":4625.0,"currency_code":"USD","in_stock":true},{"title":"2.5 Ton","offer_id":49310252466435,"sku":"A5HP5030A1000A+A5AHC004A1B30A","price":4810.0,"currency_code":"USD","in_stock":true},{"title":"3 Ton","offer_id":49310252499203,"sku":"A5HP5036A1000A+A5AHC005A1D30A","price":5141.88,"currency_code":"USD","in_stock":true},{"title":"3.5 Ton","offer_id":49310252531971,"sku":"A5HP5042A1000A+A5AHC006A1D30A","price":5418.93,"currency_code":"USD","in_stock":true},{"title":"4 Ton","offer_id":49310252564739,"sku":"A5HP5048A1000A+A5AHC006A1D30A","price":5624.29,"currency_code":"USD","in_stock":true},{"title":"5 Ton","offer_id":49310252597507,"sku":"A5HP5060A1000A+A5AHC007A1D30A","price":6272.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3278\/5667\/files\/runtru-system-2048-v2_e8caf134-94bf-47ca-b587-2440221b8a35.png?v=1788033493"},{"product_id":"trane-15-2-seer2-air-conditioner-complete-system-5ttr6-5tem4","title":"Trane 5TTR6 Air Conditioner System — 1.5 to 5 Ton, 15.2 SEER2, 5TEM4 Air Handler, R-454B","description":"\u003cp\u003eThe Trane 5TTR6 condenser matched to the 5TEM4 air handler — 15.2 SEER2 cooling with the same Climatuff® compressor and the same build quality, for the homeowner who is staying put and would rather pay once.\u003c\/p\u003e\n\n\u003ch3\u003eWhat ships\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOutdoor unit\u003c\/b\u003e — Trane 5TTR6 condenser with Climatuff® compressor, 15.2 SEER2, R-454B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIndoor unit\u003c\/b\u003e — Trane 5TEM4 convertible air handler with ECM blower\u003c\/li\u003e\n\u003cli\u003eBoth units crated and shipped together as an AHRI-matched pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e15.2 versus 14.3\u003c\/h3\u003e\n\u003cp\u003eAbout six percent better cooling efficiency, which sounds marginal until you multiply it across a twenty-year service life in a climate that runs air conditioning eight months a year. The honest framing: this upgrade pays back on a house you intend to keep, and does not on one you intend to sell.\u003c\/p\u003e\n\u003cp\u003eThe other argument used to be the federal tax credit. \u003cb\u003eThat one is gone\u003c\/b\u003e — the 25C credit ended for systems installed after 31 December 2025. What is left is utility and state rebates, and \u003cb\u003eENERGY STAR–eligible matches can still qualify\u003c\/b\u003e, which in several regions covers a real share of the difference between this system and the 5TTR4 version. Eligibility is tied to the specific condenser and air handler combination, so verify your exact pairing against your utility's current program rather than assuming. Our \u003ca href=\"\/pages\/hvac-tax-credits-2026\"\u003e2026 incentives guide\u003c\/a\u003e covers what remains.\u003c\/p\u003e\n\n\u003ch3\u003eThe 5TEM4 air handler\u003c\/h3\u003e\n\u003cp\u003eThe ECM blower is doing real work here. Higher-efficiency condensers benefit disproportionately from steady, correct airflow, and an ECM holds its target across a dirty filter or a restrictive duct run where a fixed-speed motor simply moves less air. Longer low-speed cycles also strip more humidity, which is what actually makes a house feel cool.\u003c\/p\u003e\n\u003cp\u003eConvertible cabinet — upflow, downflow or horizontal from the same unit.\u003c\/p\u003e\n\n\u003ch3\u003eSizing — 1.5 to 5 ton\u003c\/h3\u003e\n\u003cp\u003eSeven capacities. An oversized high-efficiency system is worse than a correctly sized standard one: it short-cycles, never dehumidifies, and wears out early. Manual J, from someone who has seen the house.\u003c\/p\u003e\n\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMust be installed by a licensed HVAC professional to keep the manufacturer warranty valid\u003c\/li\u003e\n\u003cli\u003eLine set, disconnect, whip, thermostat and equipment pad are not included\u003c\/li\u003e\n\u003cli\u003eThe \u003ca href=\"\/products\/electric-heat-kit-trane-runtru-bayhtr-series\"\u003eBAYHTR electric heat kit\u003c\/a\u003e fits the 5TEM4\u003c\/li\u003e\n\u003cli\u003eRegister at trane.com within 60 days to extend parts coverage from 5 years to 10 — see our \u003ca href=\"\/pages\/warranty\"\u003ewarranty page\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trane","offers":[{"title":"1.5 Ton","offer_id":49310252859651,"sku":"5TTR6018A1000A+5TEM4B02AC21S","price":4815.1,"currency_code":"USD","in_stock":true},{"title":"2 Ton","offer_id":49310252892419,"sku":"5TTR6024A1000A+5TEM4B03AC31S","price":5035.54,"currency_code":"USD","in_stock":true},{"title":"2.5 Ton","offer_id":49310252925187,"sku":"5TTR6030A1000A+5TEM4B04AC31S","price":5287.24,"currency_code":"USD","in_stock":true},{"title":"3 Ton","offer_id":49310252957955,"sku":"5TTR6036A1000A+5TEM4B04AC31S","price":5447.95,"currency_code":"USD","in_stock":true},{"title":"3.5 Ton","offer_id":49310252990723,"sku":"5TTR6042A1000A+5TEM4D06AC41S","price":5946.35,"currency_code":"USD","in_stock":true},{"title":"4 Ton","offer_id":49310253023491,"sku":"5TTR6048A1000A+5TEM4B04AC31S","price":5939.01,"currency_code":"USD","in_stock":true},{"title":"5 Ton","offer_id":49310253056259,"sku":"5TTR6060A1000A+5TEM4D07AC51S","price":7540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3278\/5667\/files\/trane-tem4-system_e05c3ad7-083a-4a08-ba8e-b6c29788f451.png?v=1784771700"},{"product_id":"trane-heat-pump-complete-system-5twr6-5tem4","title":"Trane 5TWR6 Heat Pump System — 1.5 to 5 Ton, up to 15.2 SEER2, 5TEM4 Air Handler, R-454B","description":"\u003cp\u003eThe Trane 5TWR6 heat pump condenser matched to the 5TEM4 air handler — up to 15.2 SEER2 AHRI certified, year-round heating and cooling, and the Climatuff® compressor. This is the most equipment-per-dollar configuration we sell in the Trane line.\u003c\/p\u003e\n\n\u003ch3\u003eWhat ships\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOutdoor unit\u003c\/b\u003e — Trane 5TWR6 heat pump condenser with Climatuff® compressor, up to 15.2 SEER2, R-454B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIndoor unit\u003c\/b\u003e — Trane 5TEM4 convertible air handler with ECM blower\u003c\/li\u003e\n\u003cli\u003eBoth units crated and shipped together as an AHRI-matched pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere the incentives are\u003c\/h3\u003e\n\u003cp\u003eHeat pumps have drawn the most generous rebate programs of any residential HVAC category, because electrifying heating is what utilities and state programs are paying people to do. \u003cb\u003eThe federal 25C tax credit is not part of that any more\u003c\/b\u003e — it ended for systems installed after 31 December 2025.\u003c\/p\u003e\n\u003cp\u003eUtility and state rebates remain, and \u003cb\u003eENERGY STAR–eligible matches can qualify\u003c\/b\u003e. Eligibility depends on the exact condenser and air handler pairing, not the condenser alone — check your specific combination against current program requirements before you order, and keep the AHRI certificate, because rebate administrators ask for it. Our \u003ca href=\"\/pages\/hvac-tax-credits-2026\"\u003e2026 incentives guide\u003c\/a\u003e covers what is still claimable.\u003c\/p\u003e\n\n\u003ch3\u003eEfficiency across two seasons\u003c\/h3\u003e\n\u003cp\u003eA cooling-only system earns its rating for part of the year. A heat pump runs in both seasons, so the same efficiency improvement is applied against roughly twice the operating hours. The payback maths on stepping up from the 14.3 SEER2 5TWR4 is meaningfully better on a heat pump than on an air conditioner, and it is the single best reason to spend the money here rather than elsewhere. Note the 5 ton pairing certifies at 14.3 SEER2 rather than 15.2 — the per-variant figure is on the specifications panel.\u003c\/p\u003e\n\u003cp\u003eThe 5TEM4's ECM blower supports that with steady airflow and long low-speed run times — which is also what controls humidity in cooling mode.\u003c\/p\u003e\n\n\u003ch3\u003eSizing — 1.5 to 5 ton\u003c\/h3\u003e\n\u003cp\u003eSeven capacities. Size on the cooling load, verify against heating, and insist on a Manual J. Send us model numbers and we will confirm a certified match.\u003c\/p\u003e\n\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMust be installed by a licensed HVAC professional to keep the manufacturer warranty valid\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSupplemental heat is part of the design.\u003c\/b\u003e The \u003ca href=\"\/products\/electric-heat-kit-trane-runtru-bayhtr-series\"\u003eBAYHTR electric heat kit\u003c\/a\u003e fits the 5TEM4\u003c\/li\u003e\n\u003cli\u003eLine set, disconnect, whip, thermostat and equipment pad are not included — the thermostat must support heat pump operation\u003c\/li\u003e\n\u003cli\u003eRegister at trane.com within 60 days to extend parts coverage from 5 years to 10 — see our \u003ca href=\"\/pages\/warranty\"\u003ewarranty page\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Trane","offers":[{"title":"1.5 Ton","offer_id":49310253318403,"sku":"5TWR6018A1000A+5TEM4B02AC21S","price":7051.7,"currency_code":"USD","in_stock":true},{"title":"2 Ton","offer_id":49310253351171,"sku":"5TWR6024A1000A+5TEM4B03AC31S","price":7533.3,"currency_code":"USD","in_stock":true},{"title":"2.5 Ton","offer_id":49310253383939,"sku":"5TWR6030A1000A+5TEM4B04AC31S","price":7876.51,"currency_code":"USD","in_stock":true},{"title":"3 Ton","offer_id":49310253416707,"sku":"5TWR6036A1000A+5TEM4B04AC31S","price":8160.0,"currency_code":"USD","in_stock":true},{"title":"3.5 Ton","offer_id":49310253449475,"sku":"5TWR6042A1000A+5TEM4B04AC31S","price":8206.88,"currency_code":"USD","in_stock":true},{"title":"4 Ton","offer_id":49310253482243,"sku":"5TWR6048A1000A+5TEM4D07AC51S","price":9026.61,"currency_code":"USD","in_stock":true},{"title":"5 Ton","offer_id":49310253515011,"sku":"5TWR6060A1000A+5TEM4D07AC51S","price":9566.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3278\/5667\/files\/trane-tem4-system_c562cc77-fadb-4b1f-b05c-73789bf835ca.png?v=1784771702"},{"product_id":"trane-heat-pump-complete-system-5twr6-5tmm5","title":"Trane 5TWR6 Heat Pump System — 1.5 to 3 Ton, up to 15.2 SEER2, 5TMM5 Wall Mount Air Handler, R-454B","description":"\u003cp\u003eThe Trane 5TWR6 heat pump condenser matched to the 5TMM5 Compact Plus wall-mount air handler — a complete system, AHRI certified up to 15.2 SEER2, that heats and cools from one outdoor unit, sized for spaces where a conventional upflow or horizontal air handler won't fit. The wall-hung indoor unit frees the floor entirely, making this the practical match for garages, bonus rooms, sunrooms, additions and tight utility closets, while the 5TWR6 combines higher efficiency with a durable Climatuff® compressor and weatherproof construction. Runs on R-454B refrigerant, and ENERGY STAR–eligible matches can qualify for utility rebates. (The federal 25C tax credit ended for systems installed after 31 December 2025 — see our \u003ca href=\"\/pages\/hvac-tax-credits-2026\"\u003e2026 incentives guide\u003c\/a\u003e.)\u003c\/p\u003e\u003cp\u003eSold and shipped as a matched pair. 1.5 through 2.5 ton ship with the 5TMM5B0B30M21S air handler; 3 ton ships with the 5TMM5B0C36M31S. Each pairing carries its own AHRI certified reference number, shown on the specifications panel. Note that the B0B cabinet takes its refrigerant connections at the top rear rather than the top front — worth flagging to your installer on a replacement.\u003c\/p\u003e\u003cp\u003eThe 5TMM5 pairs with a compatible BAYHTRA5-BRK electric heat strip for supplemental heat, sold separately.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSizing note:\u003c\/b\u003e the 5TMM5 tops out at 3 tons, so this pairing is offered from 1.5 to 3 tons only. For 3.5 tons and above, pair the 5TWR6 with the 5TEM4 or 5TAM5 air handler instead.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"1.5 Ton","offer_id":49490922930435,"sku":"5TWR6018A1000A+5TMM5B0B30M21S","price":6786.7,"currency_code":"USD","in_stock":true},{"title":"2 Ton","offer_id":49490922963203,"sku":"5TWR6024A1000A+5TMM5B0B30M21S","price":7148.3,"currency_code":"USD","in_stock":true},{"title":"2.5 Ton","offer_id":49490922995971,"sku":"5TWR6030A1000A+5TMM5B0B30M21S","price":7371.51,"currency_code":"USD","in_stock":true},{"title":"3 Ton","offer_id":49490923028739,"sku":"5TWR6036A1000A+5TMM5B0C36M31S","price":7985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3278\/5667\/files\/trane-5tmm5-system-v2_19dfaf15-015b-4ab7-9e7c-3faf494a5fa0.png?v=1787280044"}],"url":"https:\/\/hvacsupplypro.com\/collections\/seer2-15-2.oembed","provider":"HVAC Supply Pro","version":"1.0","type":"link"}