{"product_id":"trane-5twr4048a1000a-4-ton-48-000-btu-14-seer2-heat-pump-outdoor-unit-r454b","title":"Trane 5TWR4048A1000A 4 Ton 48,000 BTU 14 SEER2 Heat Pump Outdoor Unit - R454B","description":"\u003cp\u003e\u003cstrong\u003eTrane 5TWR4048A1000A – 48,000 BTU 4 Ton 14 SEER2 Single-Stage Split System Heat Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeliver dependable year-round comfort with the \u003cstrong\u003eTrane 5TWR4048A1000A\u003c\/strong\u003e, a 4-ton single-stage split system heat pump engineered for efficient residential heating and cooling performance. As part of Trane’s \u003cstrong\u003e5TWR40 series heat pump platform\u003c\/strong\u003e, this R-454B system integrates a Climatuff® scroll compressor, Spine Fin™ all-aluminum outdoor coil, and durable weather-resistant cabinet construction to provide reliable operation and long-term comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Stage Climatuff® Scroll Compressor Performance\u003c\/strong\u003e\u003cbr\u003eThe 5TWR4048A1000A utilizes a \u003cstrong\u003eClimatuff® single-stage scroll compressor (1 – 1 configuration)\u003c\/strong\u003e designed for dependable heating and cooling operation. The compressor incorporates internal over-temperature and pressure protection along with a centrifugal oil pump that helps reduce vibration and maintain reliable system performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ton Heating \u0026amp; Cooling Capacity Platform\u003c\/strong\u003e\u003cbr\u003eModel nomenclature identifies this unit as a \u003cstrong\u003e4-ton heat pump system (48 = 48,000 BTU nominal capacity)\u003c\/strong\u003e operating on \u003cstrong\u003e208\/230V, 1-phase, 60 Hz electrical service\u003c\/strong\u003e. The system is certified under the \u003cstrong\u003eAHRI Air-Source Unitary Air-Conditioner Equipment Certification Program (Standard 210\/240)\u003c\/strong\u003e and rated according to \u003cstrong\u003eAHRI Standard 270 for sound performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect-Drive Outdoor Fan System\u003c\/strong\u003e\u003cbr\u003eThe outdoor fan assembly features a \u003cstrong\u003e27.5-inch propeller blade powered by a direct-drive single-speed motor (1\/3 HP)\u003c\/strong\u003e operating at approximately \u003cstrong\u003e850 RPM\u003c\/strong\u003e. The fan produces approximately \u003cstrong\u003e4,454 CFM airflow at 0.0 in. w.g.\u003c\/strong\u003e, supporting efficient condenser heat rejection and stable system performance during heating and cooling cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpine Fin™ All-Aluminum Outdoor Coil\u003c\/strong\u003e\u003cbr\u003eThe condenser coil incorporates Trane’s patented \u003cstrong\u003eSpine Fin™ all-aluminum coil design\u003c\/strong\u003e with \u003cstrong\u003e2 rows at 24 fins per inch and 30.8 sq. ft. of face area\u003c\/strong\u003e. This coil construction enhances heat transfer efficiency while providing strong corrosion resistance and long service life. Louvered cabinet panels protect the coil on all sides while maintaining proper airflow through the unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eR-454B Refrigerant \u0026amp; Charging Specifications\u003c\/strong\u003e\u003cbr\u003eThe 5TWR4048A1000A operates using \u003cstrong\u003eR-454B refrigerant\u003c\/strong\u003e with an approximate factory charge of \u003cstrong\u003e8 lb, 9 oz\u003c\/strong\u003e. Standard refrigerant connections include \u003cstrong\u003e7\/8\" O.D. gas and 5\/16\" O.D. liquid lines\u003c\/strong\u003e, and the system uses an \u003cstrong\u003eexpansion valve refrigerant control with a 10°F subcooling charging specification\u003c\/strong\u003e to ensure proper installation and efficient operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuiet Operation with AHRI-Rated Sound Performance\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e5TWR4048A heat pump carries a 72 dB(A) A-weighted sound power level rating\u003c\/strong\u003e under AHRI Standard 270 testing conditions, supporting dependable heating and cooling operation with controlled outdoor sound levels appropriate for residential environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Cabinet Construction for Outdoor Installation\u003c\/strong\u003e\u003cbr\u003eThe cabinet is constructed from \u003cstrong\u003eheavy-gauge galvanized steel with a weather-resistant powder-coated finish\u003c\/strong\u003e. Exterior panels undergo \u003cstrong\u003e1,000 hours of salt-spray testing\u003c\/strong\u003e, helping ensure corrosion resistance and durability in demanding outdoor installation environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Range \u0026amp; Low Ambient Cooling Options\u003c\/strong\u003e\u003cbr\u003eAs manufactured, the system supports cooling operation down to \u003cstrong\u003e55°F outdoor ambient\u003c\/strong\u003e. Optional evaporator defrost controls allow operation down to \u003cstrong\u003e40°F\u003c\/strong\u003e, and with TXV configuration cooling operation can extend to \u003cstrong\u003e30°F\u003c\/strong\u003e. The addition of the \u003cstrong\u003eBAYLOAM107A low ambient kit\u003c\/strong\u003e allows cooling operation down to \u003cstrong\u003e20°F outdoor ambient\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineered for Reliable Residential Heating and Cooling\u003c\/strong\u003e\u003cbr\u003eIdeal for larger homes and residential HVAC systems, the \u003cstrong\u003eTrane 5TWR4048A1000A heat pump\u003c\/strong\u003e delivers dependable \u003cstrong\u003e4-ton single-stage heating and cooling performance\u003c\/strong\u003e, durable Spine Fin™ coil construction, and efficient R-454B refrigerant operation in a robust outdoor heat pump platform designed for consistent comfort and long-term reliability.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":51443489636568,"sku":"5TWR4048A1000A","price":3855.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0120\/3666\/9540\/files\/5TTV8X24A1000Afront.png?v=1772497538","url":"https:\/\/gotductless.com\/products\/trane-5twr4048a1000a-4-ton-48-000-btu-14-seer2-heat-pump-outdoor-unit-r454b","provider":"Got Ductless","version":"1.0","type":"link"}