{"product_id":"panasonic-cu-hm48bahu-interios-4-ton-outdoor-heat-pump","title":"Panasonic CU-HM48BAHU INTERIOS 4 Ton Outdoor Heat Pump","description":"\u003cp\u003eThe Panasonic INTERIOS CU-HM48BAHU is a 4-ton class outdoor extreme-heat heat pump designed for hybrid heating and cooling applications. It is engineered to work with compatible INTERIOS A-coil indoor units and a new or existing furnace to provide whole-home heating and cooling. The system uses R454B refrigerant and is designed for cold-climate operation down to -22°F (-30°C).\u003c\/p\u003e\n\n\u003cp\u003eWhen paired with the CS-HM60BAAU4 A-coil, the CU-HM48BAHU provides a rated cooling capacity of 45,000 BTU\/h and a rated heating capacity of 38,000 BTU\/h, with operation across a broad temperature range. The outdoor unit features electronic expansion valve control, a rotary compressor, built-in A2L refrigerant sensing, and a base pan designed to support extreme cold-weather operation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-ton class outdoor heat pump for INTERIOS hybrid heating and cooling systems\u003c\/li\u003e\n\u003cli\u003eCompatible with the CS-HM60BAAU4 INTERIOS A-coil\u003c\/li\u003e\n\u003cli\u003e45,000 BTU\/h rated cooling capacity when paired with CS-HM60BAAU4\u003c\/li\u003e\n\u003cli\u003e38,000 BTU\/h rated heating capacity when paired with CS-HM60BAAU4\u003c\/li\u003e\n\u003cli\u003eHeating capacity of up to 46,000 BTU\/h at maximum operating conditions\u003c\/li\u003e\n\u003cli\u003eCold-climate heating operation down to -22°F (-30°C)\u003c\/li\u003e\n\u003cli\u003eR454B refrigerant\u003c\/li\u003e\n\u003cli\u003eENERGY STAR Cold Climate system platform\u003c\/li\u003e\n\u003cli\u003eRotary compressor\u003c\/li\u003e\n\u003cli\u003eElectronic expansion valve for refrigerant control\u003c\/li\u003e\n\u003cli\u003eA2L refrigerant sensor included\u003c\/li\u003e\n\u003cli\u003eBuilt-in base pan for cold-weather operation\u003c\/li\u003e\n\u003cli\u003eMulti-position hybrid A-coil system compatibility\u003c\/li\u003e\n\u003cli\u003eMaximum piping length up to 246 ft\u003c\/li\u003e\n\u003cli\u003eMaximum indoor-to-outdoor height difference of 98 ft\u003c\/li\u003e\n\u003cli\u003eOutdoor airflow up to 3,002 CFM\u003c\/li\u003e\n\u003cli\u003eOutdoor noise level of approximately 64 dBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerformance Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CU-HM48BAHU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Hybrid A-Coil Extreme Heat Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 4 Ton Class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible A-Coil:\u003c\/strong\u003e CS-HM60BAAU4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Capacity with CS-HM60BAAU4:\u003c\/strong\u003e 15,500–45,000–47,000 BTU\/h (Min\/Rated\/Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Capacity with CS-HM60BAAU4:\u003c\/strong\u003e 11,500–38,000–46,000 BTU\/h (Min\/Rated\/Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEER2:\u003c\/strong\u003e 15.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEER2:\u003c\/strong\u003e 10.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHSPF2 Region IV:\u003c\/strong\u003e 9.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHSPF2 Region V:\u003c\/strong\u003e 7.9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOP:\u003c\/strong\u003e 3.30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Capacity at 5°F:\u003c\/strong\u003e 42,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOP at 5°F:\u003c\/strong\u003e Approximately 1.85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R454B\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eElectrical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Power Supply:\u003c\/strong\u003e 208\/230V, 1 Phase, 60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor\/A-Coil Power:\u003c\/strong\u003e 24V, 1 Phase, 60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Input Power:\u003c\/strong\u003e 1,020–3,364–4,520 W (Min\/Rated\/Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Input Power:\u003c\/strong\u003e 800–3,375–4,540 W (Min\/Rated\/Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Circuit Ampacity:\u003c\/strong\u003e 29.0 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Fuse:\u003c\/strong\u003e 30 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Fan Motor RLA:\u003c\/strong\u003e 2.4 A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRefrigeration \u0026amp; Piping\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R454B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Refrigerant Charge:\u003c\/strong\u003e 126.99 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Pipe:\u003c\/strong\u003e 3\/8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Pipe:\u003c\/strong\u003e 3\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Flared\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Piping Length:\u003c\/strong\u003e 246 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Height Difference:\u003c\/strong\u003e 98 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pre-Charged Piping Length:\u003c\/strong\u003e 24.6 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Refrigerant:\u003c\/strong\u003e 0.7 oz\/ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOperating Conditions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Operating Range:\u003c\/strong\u003e -22°F to 122°F (-30°C to 50°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Operating Range:\u003c\/strong\u003e -22°F to 75°F (-30°C to 24°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Operation:\u003c\/strong\u003e Down to -22°F (-30°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOutdoor Unit Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit:\u003c\/strong\u003e CU-HM48BAHU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e 38-3\/8 × 38-19\/32 × 16-5\/16 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e Approximately 975 × 980 × 415 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit Net Weight:\u003c\/strong\u003e 204 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit Gross\/Carton Weight:\u003c\/strong\u003e 235 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Carton Dimensions:\u003c\/strong\u003e 42-5\/8 × 45-1\/8 × 19-3\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Airflow:\u003c\/strong\u003e 3,002 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Noise Level:\u003c\/strong\u003e 64 dBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Indoor Units\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCS-HM60BAAU4\u003c\/li\u003e\n\u003cli\u003eCS-HM60BAMU3\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHybrid Heating Application\u003c\/h2\u003e\n\u003cp\u003eThe CU-HM48BAHU is designed for a central ducted hybrid dual-fuel configuration. The heat pump provides heating during cold conditions and cooling during warmer conditions, while the connected furnace can provide supplemental whole-home heating when outdoor temperatures reach extreme cold conditions. Panasonic's INTERIOS hybrid platform is designed for continuous operation down to -22°F (-30°C).\u003c\/p\u003e\n\n\u003ch2\u003eRefrigerant \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003eThe system uses R454B refrigerant and incorporates an A2L refrigerant sensor. Panasonic specifies R454B for the INTERIOS platform and identifies the A-coil system as a cold-climate hybrid heat pump solution with built-in features for installation and service.\u003c\/p\u003e","brand":"Panasonic Products","offers":[{"title":"Default Title","offer_id":44875447566516,"sku":"kpi261-CU-HM48BAHU","price":7333.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8484\/3444\/files\/CS-HM60BAAU4_59ce7dbf-2625-4651-aca3-b883de1c70b4.png?v=1789910704","url":"https:\/\/kpaulsupply.com\/products\/panasonic-cu-hm48bahu-interios-4-ton-outdoor-heat-pump","provider":"KPaul Industrial","version":"1.0","type":"link"}