{"product_id":"panasonic-cu-hm18bahu-interios-1-5-ton-cold-climate-outdoor-heat-pump","title":"Panasonic CU-HM18BAHU INTERIOS 1.5 Ton Cold Climate Outdoor Heat Pump","description":"\u003cp\u003eThe Panasonic CU-HM18BAHU is a 1.5-ton cold-climate outdoor heat pump designed for Panasonic INTERIOS central heat pump and hybrid heating systems. It can be paired with the CS-HM24BAAU1 or CS-HM24BAAU2 A-coil for hybrid heating and cooling applications, integrating with a new or existing furnace for whole-home comfort. The system uses R454B refrigerant and is designed for cold-climate heating operation down to -20°F (-30°C).\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5 Ton Capacity:\u003c\/strong\u003e Provides 18,000 BTU\/h rated cooling capacity and 19,000 BTU\/h rated heating capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate Heating:\u003c\/strong\u003e Designed for heating operation down to -20°F (-30°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18,000 BTU Heating at 5°F:\u003c\/strong\u003e Delivers 18,000 BTU\/h at 5°F with a COP of 2.06.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR454B Refrigerant:\u003c\/strong\u003e Uses R454B refrigerant for the INTERIOS cold-climate heat pump system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter Heat Pump Condenser:\u003c\/strong\u003e Variable-capacity operation helps provide efficient heating and cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eENERGY STAR Cold Climate Certified:\u003c\/strong\u003e Part of Panasonic's ENERGY STAR Cold Climate certified INTERIOS system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Heating Compatible:\u003c\/strong\u003e Designed to integrate with an existing or new furnace when paired with a compatible INTERIOS A-coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Cold Operation:\u003c\/strong\u003e Provides a standard heating operating range down to -22°F (-30°C) in the submittal specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Outdoor sound level is approximately 58-59 dBA according to Panasonic's technical documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Base Pan:\u003c\/strong\u003e Supports cold-weather operation and helps manage condensate during low-temperature heating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CU-HM18BAHU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Outdoor Heat Pump Condenser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Panasonic INTERIOS Extreme Heat Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity Class:\u003c\/strong\u003e 1.5 Ton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Cooling Capacity:\u003c\/strong\u003e 18,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Capacity Range:\u003c\/strong\u003e 5,600-22,800 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Heating Capacity at 47°F:\u003c\/strong\u003e 19,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Capacity Range at 47°F:\u003c\/strong\u003e 5,600-22,800 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Capacity at 17°F:\u003c\/strong\u003e 15,200 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Capacity at 5°F:\u003c\/strong\u003e 18,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOP at 5°F:\u003c\/strong\u003e 2.06\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Removal:\u003c\/strong\u003e 2.05 L\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSEER2:\u003c\/strong\u003e 16.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEER2:\u003c\/strong\u003e 11.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHSPF2 Region IV:\u003c\/strong\u003e 9.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHSPF2 Region V:\u003c\/strong\u003e 7.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R454B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant Oil:\u003c\/strong\u003e VG74\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant Oil Charge:\u003c\/strong\u003e 620 mL\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, Single Phase, 60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Minimum Circuit Ampacity:\u003c\/strong\u003e 16 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Overcurrent Protection:\u003c\/strong\u003e 20 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor Rated Load Amps:\u003c\/strong\u003e 10.5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Fan Motor Rated Load Amps:\u003c\/strong\u003e 0.9 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Power Supply for Compatible System:\u003c\/strong\u003e 24V, 60Hz, Single Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Wiring:\u003c\/strong\u003e AWG 20-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling System Power Input:\u003c\/strong\u003e 1,538 W rated; 530-2,120 W range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating System Power Input:\u003c\/strong\u003e 1,687 W rated; 350-2,040 W range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompressor \u0026amp; Outdoor Unit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor Type:\u003c\/strong\u003e Rotary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressor Model:\u003c\/strong\u003e KTM240D46UKT2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Airflow:\u003c\/strong\u003e 1,766 CFM maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Noise Level:\u003c\/strong\u003e 58 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Fan Motor:\u003c\/strong\u003e DC motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Outdoor coil designed for cold-climate heat pump operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOperating Conditions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Outdoor Operating Range:\u003c\/strong\u003e -22°F to 122°F (-30°C to 50°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Outdoor 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 Heating:\u003c\/strong\u003e Down to -20°F (-30°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating at 5°F:\u003c\/strong\u003e 18,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating COP at 5°F:\u003c\/strong\u003e 2.06\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePiping Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant Control:\u003c\/strong\u003e Electronic Expansion Valve (EXV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Pipe Size:\u003c\/strong\u003e 3\/8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Pipe Size:\u003c\/strong\u003e 3\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Piping Length:\u003c\/strong\u003e 98 ft (30 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Height Difference:\u003c\/strong\u003e 66 ft (20 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pre-Charged Piping Length:\u003c\/strong\u003e 24.6 ft (7.5 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Refrigerant Charge:\u003c\/strong\u003e 74.08 oz (2.1 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Refrigerant Charge:\u003c\/strong\u003e 0.7 oz\/ft (65 g\/m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Method:\u003c\/strong\u003e Flared\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit Dimensions:\u003c\/strong\u003e 35.04 x 13.46 x 26.50 in (W x D x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit Dimensions:\u003c\/strong\u003e 890 x 342 x 673 mm (W x D x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor Unit Weight:\u003c\/strong\u003e 101.4 lb (46 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 39.17 x 15.67 x 29.13 in (W x D x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGross Shipping Weight:\u003c\/strong\u003e 109.13 lb (49.5 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 995 x 398 x 740 mm (W x D x H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Indoor A-Coils\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCS-HM24BAAU1\u003c\/li\u003e\n\u003cli\u003eCS-HM24BAAU2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Central ducted heat pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Hybrid heating and cooling \/ dual-fuel system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Configuration:\u003c\/strong\u003e A-coil integrated with a new or existing furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible System:\u003c\/strong\u003e Panasonic INTERIOS 1.5 Ton Hybrid Heat Pump System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R454B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e ENERGY STAR Cold Climate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e CU-HM18BAHU is an outdoor heat pump unit and must be paired with a compatible Panasonic indoor A-coil. Panasonic lists CS-HM24BAAU1 and CS-HM24BAAU2 as compatible A-coils for the 18K configuration. Always verify the complete system combination, piping requirements, electrical requirements, and installation conditions before installation.\u003c\/p\u003e","brand":"Panasonic Products","offers":[{"title":"Default Title","offer_id":44875447435444,"sku":"kpi261-CU-HM18BAHU","price":2901.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8484\/3444\/files\/CS-HM24BAAU2_2761b445-a538-48ab-9419-b88f500c4ff9.png?v=1789910704","url":"https:\/\/kpaulsupply.com\/products\/panasonic-cu-hm18bahu-interios-1-5-ton-cold-climate-outdoor-heat-pump","provider":"KPaul Industrial","version":"1.0","type":"link"}