ACiQ 4 Ton 16 SEER2 Central Heat Pump Inverter Condenser Two-Stage R454B ACIQ-48-EHPD
ACiQ 4 Ton Inverter Heat Pump – Model ACiQ-48-EHPD Built for large-scale comfort and high efficiency, this 4-ton inverter heat pump delivers 12,000–48,000 BTUs of variable heating and cooling power. With advanced inverter technology, a self-learning condenser, and adaptive sizing, it ensures consistent performance in any climate—from -13°F to 122°F. The two-stage design, R454B refrigerant and durable gold fin coil make it a powerful, quiet, and eco-friendly solution for ducted systems.
ACiQ-48-EHPD 4 Ton Central Inverter Heat Pump – Key Features
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Powerful Inverter Heat Pump Technology: Converts AC power to DC, allowing the variable-speed compressor to adjust output between 12,000 and 48,000 BTU for both heating and cooling—delivering flexible, energy-saving performance all year long.
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Smart Learning Condenser: Built-in sensors track duct pressure, indoor/outdoor temperatures, and refrigerant levels. The unit enters a learning mode during initial startup, optimizing future performance for enhanced efficiency.
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Adaptive Sizing Performance: Automatically adjusts capacity based on your home's heating or cooling demands. Functions like a smaller system during milder conditions to reduce overcooling and maintain consistent humidity control.
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High-Capacity, Energy-Efficient HVAC Solution: Designed for ducted installations, this 4 ton inverter heat pump delivers reliable comfort with significantly reduced energy consumption—ideal for larger homes or light commercial spaces.
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Reliable in Extreme Climates: Operates efficiently in harsh conditions, with cooling performance from -13°F to 122°F and heating functionality from -13°F to 75°F.
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Eco-Friendly R454B Refrigerant: Utilizes R454B refrigerant with a lower global warming potential (GWP), making it a future-proof, environmentally responsible HVAC choice.
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Gold Fin Condenser Coil for Durability: Features corrosion-resistant gold fin coil coating to extend unit lifespan and maintain performance, even in coastal or high-humidity environments.
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Quiet Operation: Engineered for silent running—even during full load—perfect for residential applications where noise matters.
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Ducted HVAC Compatibility: Seamlessly integrates with existing duct systems, providing a centralized, high-capacity solution for modern comfort control.
ACiQ 4 Ton Central Ducted Air Handler Multi-Positional Variable Speed R454B ACiQ-48-AHD
The ACIQ-48-AHD air handler is engineered for next-level home comfort and energy savings. Featuring a variable speed DC blower and advanced communicating technology, this air handler works seamlessly with your inverter condenser and thermostat to deliver precise, responsive climate control. By constantly adjusting its BTU output, the system ensures optimal efficiency without sacrificing comfort. Designed to integrate easily with your existing ductwork, the ACIQ-48-AHD provides consistent airflow and even temperature distribution throughout your home. Whether heating or cooling, this smart system automatically adapts to your needs keeping you comfortable year-round while reducing energy waste.
ACIQ-48-AHD 48,000 BTU 4 Ton Variable Speed Air Handler – R454B Compatible
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48,000 BTU / 4 Ton Capacity – Delivers efficient and reliable heating and cooling for medium to large-sized homes
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Central Ducted Air Handler – Designed for seamless integration with standard ductwork systems
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Variable Speed DC Blower Motor – Ensures ultra-quiet operation, consistent airflow, and enhanced energy efficiency
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24V Thermostat Compatible – Fully compatible with any conventional or smart 24V thermostat
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Multi-Positional Installation – Flexible mounting options: upflow, downflow, or horizontal left/right configurations
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R454B Refrigerant Compatible – Eco-conscious design supports next-generation refrigerants for long-term sustainability
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Communicating Capable – Pairs with inverter condensers to optimize performance and adjust BTU output dynamically
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Dependable HVAC Solution – Ideal for new installs or upgrading existing central air systems
Installation and Maintenance
Installing the ACIQ central ducted air handler is straightforward and similar to replacing a standard air handler. Your HVAC technician will handle all necessary connections, including electrical, refrigerant lines, thermostat wiring, and system communication links. The unit also connects directly to your existing return and supply ductwork.
Thanks to its multi-positional design—compatible with upflow, downflow, or horizontal configurations—this air handler offers flexible installation options to suit a variety of spaces. It can be controlled by any 24V thermostat that supports two stages of heating.
For added comfort during colder weather, optional supplemental electric heat kits are available as a backup heat source. If maintenance is ever required, the built-in intelligent control board displays diagnostic fault codes to help quickly identify and resolve issues.
Please note: This air handler must be paired with a compatible condenser and other required installation components, which may be sold separately if not included in your product bundle. To enable electric-only heating, an electric heat kit (sold separately) is required.
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