{"title":"RunTru 4 Ton Heat Pump \u0026 Air Handler Systems (R-454B)","description":"\u003cp\u003eCompare every \u003cstrong\u003eRunTru by Trane 4 ton heat pump and air handler system\u003c\/strong\u003e. Each one pairs an A5HP R-454B heat pump (48,000 BTU\/h, 14.3 SEER2) with a matched air handler. A 4 ton system typically suits about 2,000–2,400 sq ft.\u003c\/p\u003e\u003ch2\u003eA5AHV or A5AHC: which air handler?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA5AHV variable-speed:\u003c\/strong\u003e the blower ramps up and down for quieter airflow, steadier temperatures and better humidity control. These systems include a BAYHTR electric heat kit sized for the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA5AHC convertible:\u003c\/strong\u003e a multi-position air handler that installs upflow, downflow or horizontal. It's the lower-cost option; add a heat kit if you need backup heat.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs 4 ton the right size?\u003c\/h3\u003e\u003cp\u003eA 4 ton system usually fits about 2,000–2,400 sq ft, but climate, insulation and ductwork change the answer. Use a Manual J load calculation or our \u003ca href=\"\/pages\/sizing-estimator-for-heating-cooling-equipment\"\u003eSizing Estimator\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eIs RunTru made by Trane?\u003c\/h3\u003e\u003cp\u003eYes. RunTru is a brand of Trane Technologies.\u003c\/p\u003e\u003ch3\u003eDo I need a heat kit?\u003c\/h3\u003e\u003cp\u003eIn mild climates, often not. Where winters drop below freezing, an electric heat kit provides backup heat when the heat pump alone can't keep up.\u003c\/p\u003e\u003ch3\u003eWhat refrigerant do these systems use?\u003c\/h3\u003e\u003cp\u003eR-454B, the lower-GWP refrigerant replacing R-410A. It's an A2L refrigerant, so install to current codes.\u003c\/p\u003e\u003ch3\u003eDo you ship to my state?\u003c\/h3\u003e\u003cp\u003eWe ship to all 48 contiguous states by freight. Licensed contractors can get trade pricing through our \u003ca href=\"https:\/\/business.acunitsforless.com\"\u003econtractor portal\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eShop RunTru heat pump + air handler systems\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBy size:\u003c\/strong\u003e \u003ca href=\"\/collections\/runtru-1-5-ton-heat-pump-air-handler-systems\"\u003e1.5 Ton\u003c\/a\u003e · \u003ca href=\"\/collections\/runtru-2-ton-heat-pump-air-handler-systems\"\u003e2 Ton\u003c\/a\u003e · \u003ca href=\"\/collections\/runtru-2-5-ton-heat-pump-air-handler-systems\"\u003e2.5 Ton\u003c\/a\u003e · \u003ca href=\"\/collections\/runtru-3-ton-heat-pump-air-handler-systems\"\u003e3 Ton\u003c\/a\u003e · \u003ca href=\"\/collections\/runtru-3-5-ton-heat-pump-air-handler-systems\"\u003e3.5 Ton\u003c\/a\u003e · \u003ca href=\"\/collections\/runtru-5-ton-heat-pump-air-handler-systems\"\u003e5 Ton\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBy air handler:\u003c\/strong\u003e \u003ca href=\"\/collections\/runtru-variable-speed-air-handler-systems\"\u003eA5AHV variable-speed\u003c\/a\u003e · \u003ca href=\"\/collections\/runtru-a5ahc-air-handler-systems\"\u003eA5AHC convertible\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/runtru-heat-pump-air-handler-systems\"\u003eAll RunTru heat pump + air handler systems\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eNeed only the outdoor unit? See \u003ca href=\"\/collections\/runtru-by-trane-r454b-split-heat-pumps\"\u003eRunTru R-454B heat pumps\u003c\/a\u003e. Not sure of your size? Try our \u003ca href=\"\/pages\/sizing-estimator-for-heating-cooling-equipment\"\u003eSizing Estimator\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"trane-4-0-ton-14-3-seer2-split-heat-pump-systems-a5hp4048a1000-a5ahv006a1d30a-bayhtr1517brk","title":"Trane 4.0 Ton 14.3 SEER2 Split Heat Pump Systems A5HP4048A1000 A5AHV006A1D30A BAYHTR1517BRK","description":"\u003cp\u003e\u003cstrong\u003eDescriptions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"125\" data-end=\"611\"\u003eThe Trane 4.0 Ton 14.3 SEER2 Split Heat Pump System is a high-capacity residential HVAC solution engineered to provide dependable heating and cooling performance for larger homes and demanding comfort applications. This matched system combines a durable outdoor heat pump, a high-performance variable-speed air handler, and an electric auxiliary heat kit to deliver efficient year-round climate control, improved airflow management, and reliable operation in varying weather conditions.\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"836\"\u003eDesigned with Trane’s trusted engineering and modern refrigerant technology, this system offers balanced indoor comfort, enhanced humidity control, and long-term durability while meeting current energy efficiency standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cstrong data-start=\"240\" data-end=\"256\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1u35t0x\" data-start=\"863\" data-end=\"912\"\u003e\n\u003cstrong data-start=\"865\" data-end=\"886\"\u003eCooling Capacity:\u003c\/strong\u003e 4.0 Ton (48,000 BTU\/hr)\u003c\/li\u003e\n\u003cli data-section-id=\"6nisp\" data-start=\"913\" data-end=\"950\"\u003e\n\u003cstrong data-start=\"915\" data-end=\"937\"\u003eEfficiency Rating:\u003c\/strong\u003e 14.3 SEER2\u003c\/li\u003e\n\u003cli data-section-id=\"qdacn4\" data-start=\"951\" data-end=\"1007\"\u003e\n\u003cstrong data-start=\"953\" data-end=\"969\"\u003eSystem Type:\u003c\/strong\u003e Split heat pump (heating + cooling)\u003c\/li\u003e\n\u003cli data-section-id=\"1mvtnec\" data-start=\"1008\" data-end=\"1063\"\u003e\n\u003cstrong data-start=\"1010\" data-end=\"1030\"\u003eCompressor Type:\u003c\/strong\u003e Single-stage scroll compressor\u003c\/li\u003e\n\u003cli data-section-id=\"12p6q03\" data-start=\"1064\" data-end=\"1111\"\u003e\n\u003cstrong data-start=\"1066\" data-end=\"1082\"\u003eRefrigerant:\u003c\/strong\u003e R-454B low-GWP refrigerant\u003c\/li\u003e\n\u003cli data-section-id=\"16o8a2m\" data-start=\"1112\" data-end=\"1177\"\u003e\n\u003cstrong data-start=\"1114\" data-end=\"1134\"\u003eHeating Support:\u003c\/strong\u003e Electric auxiliary heat strip compatible\u003c\/li\u003e\n\u003cli data-section-id=\"jk7v4u\" data-start=\"1178\" data-end=\"1268\"\u003e\n\u003cstrong data-start=\"1180\" data-end=\"1196\"\u003eApplication:\u003c\/strong\u003e Ideal for larger residential homes and high-load comfort applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":55077707153699,"sku":"A5HP4048A1000 A5AHV006A1D30A BAYHTR1517BRK","price":4300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/BAYHTR1517BRKnologo_1200x1200_20runtru_20_1_9efd9a49-d360-46dd-a757-24fa201d5967.webp?v=1778765790"},{"product_id":"trane-4-0-ton-14-3-seer2-split-heat-pump-systems-a5hp4048a1000-a5ahc006a1d30a","title":"Trane 4.0 Ton 14.3 SEER2 Split Heat Pump Systems A5HP4048A1000 A5AHC006A1D30A","description":"\u003cp\u003e\u003cstrong\u003eDescriptions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"125\" data-end=\"575\"\u003eThe Trane 4.0 Ton 14.3 SEER2 Split Heat Pump System is a high-capacity residential HVAC system designed to provide reliable, energy-efficient heating and cooling for larger homes and demanding comfort applications. This matched system combines a durable outdoor heat pump with a high-performance multi-position air handler and electric auxiliary heat support, delivering consistent indoor comfort, strong airflow, and dependable year-round operation.\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"809\"\u003eBuilt with Trane’s trusted engineering and advanced refrigerant technology, this system is engineered for long-lasting durability, balanced temperature control, and improved humidity management in a wide range of climate conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cstrong data-start=\"240\" data-end=\"256\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1u35t0x\" data-start=\"836\" data-end=\"885\"\u003e\n\u003cstrong data-start=\"838\" data-end=\"859\"\u003eCooling Capacity:\u003c\/strong\u003e 4.0 Ton (48,000 BTU\/hr)\u003c\/li\u003e\n\u003cli data-section-id=\"6nisp\" data-start=\"886\" data-end=\"923\"\u003e\n\u003cstrong data-start=\"888\" data-end=\"910\"\u003eEfficiency Rating:\u003c\/strong\u003e 14.3 SEER2\u003c\/li\u003e\n\u003cli data-section-id=\"qdacn4\" data-start=\"924\" data-end=\"980\"\u003e\n\u003cstrong data-start=\"926\" data-end=\"942\"\u003eSystem Type:\u003c\/strong\u003e Split heat pump (heating + cooling)\u003c\/li\u003e\n\u003cli data-section-id=\"1mvtnec\" data-start=\"981\" data-end=\"1036\"\u003e\n\u003cstrong data-start=\"983\" data-end=\"1003\"\u003eCompressor Type:\u003c\/strong\u003e Single-stage scroll compressor\u003c\/li\u003e\n\u003cli data-section-id=\"12p6q03\" data-start=\"1037\" data-end=\"1084\"\u003e\n\u003cstrong data-start=\"1039\" data-end=\"1055\"\u003eRefrigerant:\u003c\/strong\u003e R-454B low-GWP refrigerant\u003c\/li\u003e\n\u003cli data-section-id=\"hfqwi7\" data-start=\"1085\" data-end=\"1156\"\u003e\n\u003cstrong data-start=\"1087\" data-end=\"1107\"\u003eHeating Support:\u003c\/strong\u003e Compatible with electric auxiliary heat strips\u003c\/li\u003e\n\u003cli data-section-id=\"1u9vqgd\" data-start=\"1157\" data-end=\"1250\"\u003e\n\u003cstrong data-start=\"1159\" data-end=\"1175\"\u003eApplication:\u003c\/strong\u003e Designed for larger residential homes and high-load comfort requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":55077720097059,"sku":"A5HP4048A1000 A5AHC006A1D30A","price":3619.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/a5hp-a5hv_7cdb83a9-1bc9-4298-bea9-84e31da45715.webp?v=1778765594"}],"url":"https:\/\/www.acunitsforless.com\/collections\/runtru-4-ton-heat-pump-air-handler-systems.oembed","provider":"acunitsforless.com","version":"1.0","type":"link"}