{"product_id":"voltas-4-ton-central-heat-pump-complete-system-208-230v-r-454b-seer2-19-hspf2-9-vauwr-48hcdr2-vauh-48hcdr2","title":"Voltas 4 Ton Central Heat Pump Complete System 208-230V R-454B SEER2 19 HSPF2 9 | VAUWR-48HCDR2 VAUH-48HCDR2","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Voltas VAUWR-48HCDR2 is a 4-ton (48,000 BTU) whole-home ducted heat pump system designed for larger single-family homes, multi-zone residential applications, and light commercial spaces requiring substantial conditioning capacity. Paired with the Voltas Premium Air Handler, this complete system handles both heating and cooling through existing ductwork — delivering SEER2 19 cooling and HSPF2 9 heating efficiency at a capacity tier where most competing systems sacrifice efficiency for output.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eMaximum heating capacity reaches 37,000 BTU at 5°F outdoor ambient, providing robust cold-weather heating in climates that regularly see sub-freezing temperatures. The twin rotary inverter compressor modulates from 22,000 to 58,000 BTU in cooling and 19,800 to 52,000 BTU in heating — a wide enough range to handle both mild spring days and peak summer loads without cycling.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTwin Rotary Inverter Compressor\u003c\/strong\u003e\u003cbr\u003eThe twin rotary design eliminates the vibrational imbalance inherent to single-piston rotary compressors, operating more quietly and reliably at low-speed modulated conditions — which represent the vast majority of annual runtime hours in most climates.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eR-454B Eco-Friendly Refrigerant\u003c\/strong\u003e\u003cbr\u003eR-454B delivers a GWP approximately 78% lower than R-410A with no performance trade-off at 4-ton capacity. The system's A2L leak detection sensor in the air handler provides early warning capability and supports compliance with evolving building codes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTXV Expansion Valve\u003c\/strong\u003e\u003cbr\u003eThermostatic expansion valve control maintains precise refrigerant superheat across the full modulation range, protecting compressor reliability and optimizing efficiency at both high-ambient cooling and low-ambient heating conditions.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eBase Pan Heater\u003c\/strong\u003e\u003cbr\u003eThe outdoor unit base pan heater prevents ice accumulation during extended cold-weather heating cycles, ensuring reliable condensate drainage and protecting the unit base from freeze damage in climates with sustained sub-freezing temperatures.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eVariable-Speed DC Condenser Fan\u003c\/strong\u003e\u003cbr\u003eContinuous variable-speed fan control on the outdoor unit matches condenser airflow to real-time system demand, reducing electrical draw and noise during the partial-load operation that dominates most climates' annual runtime.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSpace-Saving Side Discharge Design\u003c\/strong\u003e\u003cbr\u003eThe 4-ton outdoor unit uses a vertical tower configuration (975 × 1,460 × 330 mm) with side discharge, providing a compact footprint relative to its capacity and enabling installation in spaces with limited clearance at the discharge face.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003ePremium Air Handler — ECM Motor\u003c\/strong\u003e\u003cbr\u003eAt 4-ton capacity, the ECM motor's ability to maintain proper airflow at varying static pressures becomes especially important — particularly in duct systems with higher resistance from longer runs, additional zones, or denser filtration. The ECM adjusts automatically, maintaining design airflow without the contractor having to re-tap motor windings.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eEnhanced Anti-Corrosion Coils\u003c\/strong\u003e\u003cbr\u003eAnti-corrosion coated indoor coil surfaces resist degradation in high-humidity environments, maintaining heat transfer efficiency and system capacity over the life of the system.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSmart System \u0026amp; Multi-Position Installation\u003c\/strong\u003e\u003cbr\u003eStandard 24V thermostat compatibility with Wi-Fi smart thermostat support. Air handler supports horizontal and vertical installation for attic, utility closet, or mechanical room applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eLong Piping Flexibility\u003c\/strong\u003e\u003cbr\u003eMaximum pipe run of 246 feet and 98-foot height differential between indoor and outdoor units accommodates challenging installation layouts in larger homes, commercial buildings, and multi-story structures.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eVAUWR-48HCDR2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eCooling Capacity (Rated)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e48,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eCooling Capacity (Min–Max)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e22,000–58,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eHeating Capacity (Rated)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e48,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eHeating Capacity (Min–Max)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e19,800–52,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eMax Heating Capacity @ 5°F\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e37,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eSEER2\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eHSPF2\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eThrottle Type\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eTXV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e208–230V \/ 1Ph \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eThermostat\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eStandard 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eCompressor Type\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eTwin Rotary Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eCooling Operation Range\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e5°F – 125°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eHeating Operation Range\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e-13°F – 75°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eMax Pipe Length\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e246 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eMax Height Difference\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e98 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eOutdoor Unit Dimensions (W×H×D)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e975 × 1,460 × 330 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eOutdoor Unit Weight\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e244.7 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Voltas","offers":[{"title":"Default Title","offer_id":55249143660835,"sku":"VAUWR-48HCDR2 VAUH-48HCDR2","price":5940.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/CentralHeatPumpCompleteSystem_d945122a-24b3-4a07-8a7f-2143b2b3da76.png?v=1781762987","url":"https:\/\/www.acunitsforless.com\/products\/voltas-4-ton-central-heat-pump-complete-system-208-230v-r-454b-seer2-19-hspf2-9-vauwr-48hcdr2-vauh-48hcdr2","provider":"acunitsforless.com","version":"1.0","type":"link"}