ACiQ 1.5 Ton 19 SEER2 Central Heat Pump System Inverter Extreme Heat R454B

ACiQ 1.5 Ton 19 SEER2 Central Heat Pump Inverter Extreme Heat Series R454B ACIQ-18-HPD

ACiQ 1.5 Ton Inverter Heat Pump – Extreme Heat Series (Model ACiQ-18-HPD) Engineered for harsh climates, the ACiQ-18-HPD delivers 12,000–19,000 BTUs of efficient, adaptive heating and cooling—even in extreme cold down to -22°F. With advanced inverter technology, a smart learning condenser, and self-adjusting output, this unit ensures year-round comfort while reducing energy costs. Featuring R454B refrigerant and a durable gold fin coil, it's built for quiet, reliable performance in ducted applications.

Key Features

• Extreme Heat Inverter Technology: Converts AC to DC and adjusts compressor speed based on demand, providing 12,000–18,000 BTU cooling and up to 19,000 BTU heating. Delivers 100% heating at 0°F and maintains 80% output down to -22°F—outperforming standard heat pumps in cold climates.

• Smart Learning Condenser: Features advanced sensors that monitor air temperature, duct pressure, and refrigerant data. During startup, the unit enters a learning mode to continuously optimize performance and energy usage.

• Adaptive Sizing for Balanced Comfort: Inverter-driven performance allows the unit to adapt like a smaller system during mild weather, preventing overcooling and excess humidity—ideal for homes sized for heating but needing cooling comfort in summer.

• Cold Climate Ready – Extreme Series: Designed to efficiently heat even in subzero temperatures. Unlike traditional systems that rely heavily on costly electric backup heat, this unit minimizes electric heat usage and saves up to 75% on winter heating bills.

• High-Efficiency Heating & Cooling: Provides full-range operation with efficient cooling from -22°F to 122°F and dependable heating from -22°F to 75°F—perfect for extreme climates with wide seasonal swings.

• Eco-Friendly R454B Refrigerant: Uses low-GWP R454B refrigerant, ensuring compliance with modern environmental regulations and reducing your carbon footprint.

• Gold Fin Condenser Coil Coating: Durable and corrosion-resistant coating protects against weather and extends the life of your system, especially in coastal or humid regions.

• Quiet Operation, Even at Peak Load: Engineered for low-noise performance even under full system demand, maintaining indoor peace and comfort.

• Ducted Heat Pump Design: Built for seamless integration into traditional ducted HVAC systems, offering a high-efficiency upgrade without the need for major installation changes.

ACiQ 1.5 Ton Central Ducted Air Handler Multi-Position 17.5" Cabinet R454B ACIQ-18-AHD

ACiQ 1.5 Ton Central Ducted Air Handler – Multi-Position (Model ACiQ-18-AHD) The ACiQ-18-AHD is a high-efficiency 1.5-ton central air handler designed for seamless integration with your HVAC system. Featuring a variable speed DC blower and advanced communicating technology, this air handler works in tandem with your inverter condenser to dynamically adjust BTU output, optimizing comfort and energy savings. Its multi-positional design (upflow, downflow, or horizontal) offers flexible installation options to suit any space, while compatibility with R454B refrigerant ensures eco-friendly operation. The air handler efficiently distributes both heated and cooled air throughout your home by connecting easily to your existing ductwork.

Key Features

• Variable Speed DC Blower: The ACiQ-18-AHD Air Handler is equipped with a variable speed DC blower, allowing for precise airflow control and improved comfort. The adjustable blower speed ensures efficient operation, adapting to changing heating or cooling demands.

• Communicating Technology for Enhanced Efficiency: The air handler features communicating technology, enabling seamless integration with your inverter condenser. This allows the system to self-adjust BTU output optimizing both comfort and energy efficiency based on real-time conditions.

• Efficient Air Distribution: Designed for central ducted applications, the ACiQ-18-AHD efficiently distributes heated and cooled air throughout your home. It can be easily integrated with your existing ductwork for a smooth installation process and consistent, reliable air flow.

• 18,000 BTU Capacity (1.5 Ton): With an 18,000 BTU (1.5 ton) capacity, this air handler is ideal for medium-sized residential spaces, providing ample heating and cooling for homes of varying sizes.

• Multi-Positional Installation: The ACiQ-18-AHD offers flexible installation options with its multi-positional design. It can be installed in upflow, downflow, or horizontal left/right orientations, ensuring compatibility with different home layouts and space configurations.

• 24V Thermostat Compatibility: This air handler is compatible with any 24V thermostat, providing you with the freedom to choose the best thermostat for your home’s temperature control needs.

• R454B Refrigerant Compatibility: The ACiQ-18-AHD is compatible with the R454B refrigerant, a more energy-efficient and environmentally-friendly refrigerant option that helps reduce your carbon footprint.

Installation and Maintenance

Installing the ACiQ central ducted air handler is similar to replacing a standard air handler. A qualified technician will handle all necessary electrical, refrigerant, thermostat, and communication connections, and integrate the unit with your existing return and supply ductwork.

Designed for flexibility, this multi-positional air handler can be installed in upflow, downflow, or horizontal configurations. It’s compatible with any 24v thermostat that supports two-stage heating. For added comfort during colder months, optional supplemental electric heat kits are available as a backup heat source.

Routine maintenance is made simple with an intelligent control board that displays fault codes, helping quickly identify any issues within the system.

Please Note:
This air handler must be installed alongside a compatible condenser and other essential components, which may be sold separately if not included in your product bundle. If you intend to use straight electric heating, a compatible electric heat kit is required and available at an additional cost.