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ACiQ 4 Ton Inverter Heat Pump – Extreme Heat Series (Model ACiQ-48-HPD) The ACiQ-48-HPD is a high-performance 4-ton inverter heat pump designed to deliver efficient heating and cooling in extreme weather conditions. Featuring inverter technology, it adapts its BTU output based on demand, ensuring optimal comfort. With its Extreme Heat Technology, it can operate effectively down to -22°F, saving you up to 75% on heating costs compared to traditional systems. Equipped with a smart learning condenser, this unit automatically adjusts to environmental conditions, providing maximum energy savings. Its durable gold fin coating and R454B refrigerant make it both eco-friendly and long-lasting.
Inverter-Driven Performance: Uses inverter technology to convert AC power to DC, allowing the compressor to adjust its speed. This enables the heat pump to dynamically adjust its BTU output, ranging from 12,000–48,000 BTU for cooling and 12,000–50,000 BTU for heating. This self-adjusting system ensures optimal efficiency, regardless of outdoor weather conditions.
Smart Learning Condenser: Equipped with cutting-edge sensors, the condenser monitors various conditions, including indoor and outdoor air temperature, refrigerant temperature, duct pressure, and overall system performance. During the initial startup, the unit enters a learning mode that fine-tunes future operations, ensuring maximum energy efficiency and consistent performance.
Adaptive Sizing for Custom Comfort: The ACiQ-48-HPD automatically adjusts its size to meet your heating and cooling needs. Traditional heat pumps can result in discomfort when oversized for cooling, but this system adapts to avoid excess humidity and provide ideal cooling performance in the summer months without compromising efficiency.
Extreme Heat Technology for Cold Climates: Designed to handle extreme temperatures, the ACiQ-48-HPD can effectively heat spaces down to -22°F without relying heavily on backup electric heat. The heat pump provides 100% heating at 0°F and still offers 80% performance at -22°F, saving up to 75% on winter heating costs compared to traditional systems.
Wide Temperature Range: This inverter-driven heat pump offers efficient cooling from -22°F to 122°F and reliable heating from -22°F to 75°F. Whether you're facing intense heat or freezing cold, the ACiQ-48-HPD provides consistent and reliable performance year-round.
Sustainable R454B Refrigerant: Incorporates R454B refrigerant, a low global warming potential (GWP) alternative to older refrigerants, making this system an eco-friendly option for environmentally conscious consumers.
Gold Fin Condenser Coil Protection: The durable gold fin coating on the condenser coils increases the system's resistance to corrosion, ensuring long-lasting durability and improved performance, especially in coastal or humid environments.
Whisper-Quiet Operation: The ACiQ-48-HPD is engineered for quiet operation, even under heavy workloads. This makes it an excellent choice for homes and businesses where noise reduction is a key consideration.
Perfect for Ducted Applications: This system is designed for ducted applications, easily integrating with existing ductwork for seamless installation in both residential and commercial spaces.
Brand | ACiQ | SKU | ACiQ-48-HPD |
Refrigerant Charge | 25' | Weight (in lbs) | 232.360000 |
Brand/Manufacturer | ACiQ | Replaces | ACiQ-48-HPB |
Product Features | Inverter, Low Ambient Heating, Two Stage Condenser, Variable Speed Condenser | ||
HSPF2 | 9.5 | Cooling BTU | 47,000 BTU |
Heating BTU | 50,000 BTU | Maximum CFM | 1601 |
Decibel Level (dBA) | 65 | Electric Heat | Heat Pump |
Refrigerant | R454B | SEER2 (Efficiency) | 17.5 |
Condenser Stages | Variable Speed | Compressor Type | Rotary |
Liquid Valve Size | 3/8" | Suction Valve Size | 3/4" |
Electrical | 208/230V 1 Phase 60 Hz | Max Breaker Size | 40 Amps |
Min. Breaker Size | 38 Amps | Tonnage | 4 Ton |
BTU/Tonnage | 48,000 BTU / 4 Ton | Min/Max Outdoor Temp for Heating | -22°F - 75°F |
Min/Max Outdoor Temp for Cooling | -22°F - 122°F | Ambient Temperature Range | -22°F - 122°F |
Height | 38.4" | Width | 38.6" |
Depth | 16.3" | Warranty | 12 Years Compressor and 7 Years Parts with Online Registration |
Warranty Type | Parts | Compressor |
Standard Warranty | 5 year parts | 7 year parts |
Registered Warranty | 7 year parts | 12 year parts |
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