ACiQ 4 Ton 16 SEER2 High Efficiency Central Heat Pump System
The ACiQ 4 Ton High-Efficiency Heat Pump System combines the advanced ACIQ-48-EHPD inverter condenser with the
versatile ACIQ-48-AHD air handler to deliver powerful performance, energy-efficient comfort, and seamless
compatibility with your home’s existing ductwork.
The ACiQ-48-EHPD 4 Ton Inverter Heat Pump uses advanced inverter technology to convert AC power into DC, allowing the
compressor to precisely adjust its speed. This dynamic modulation enables the system to vary its BTU output based on
real-time demand, ensuring consistent comfort and energy-efficient operation in all weather conditions.
Equipped with integrated sensors, the condenser actively monitors key performance indicators such as indoor and
outdoor temperature, duct pressure, and refrigerant levels. Upon initial startup, the system enters a learning
mode—analyzing and storing operational data to continuously refine and optimize performance over time.
Traditional systems sized for heating can lead to overcooling during the summer. Thanks to its self-adjusting inverter
design, the ACiQ-48-EHPD automatically scales output based on seasonal demand. This ensures full heating capacity when
needed, while maintaining ideal cooling performance with proper humidity control in warmer months.
The ACiQ-48-AHD air handler is engineered with a variable-speed DC blower and communicating technology, enabling
real-time interaction between the air handler, the inverter condenser, and your thermostat. This synchronized system
continuously adjusts BTU output for optimal efficiency and personalized indoor comfort.
Designed for seamless ducted installation, the air handler ensures even distribution of heated and cooled air
throughout your home—delivering quiet, dependable performance in any season.
Specs
ACiQ 4 Ton 16 SEER2 High Efficiency Central Heat Pump | Inverter - R454B
- SKU: ACIQ-48-EHPD
- Refrigerant Charge: 25'
- Weight: 224.21 lbs
- Manufacturer: ACiQ
- Replaces: ACIQ-48-EHPB
- Product Features: Inverter, Two Stage Condenser, Variable Speed Condenser
- HSPF2: 8.5
- Cooling BTU: 47,000 BTU
- Heating BTU: 55,000 BTU
- Maximum CFM: 1601
- Decibel Level (dBA): 65
- Electric Heat: Heat Pump
- Refrigerant: R454B
- SEER2: 16
- 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: 36 Amps
- Tonnage: 4 Ton
- BTU/Tonnage: 48,000 BTU/4 Ton
- Min/Max Outdoor Temp for Heating: -13°F - 75°F
- Min/Max Outdoor Temp for Cooling: -13°F - 122°F
- Ambient Temperature Range: -13°F - 122°F
- Height: 38.4"
- Width: 38.6"
- Depth: 16.3"
- Warranty: 12 Years Compressor and 7 Years Parts with Online Registration
ACiQ 4 Ton Central Ducted Air Handler - R454B
- SKU: ACiQ-48-AHD
- Weight: 190.92 lbs
- Manufacturer: ACiQ
- Replaces: ACiQ-48-AHB
- Cooling BTU: 48,000 BTU
- Maximum CFM: 1601
- Decibel Level (dBA): Up to 53 Decibels
- Electric Backup Heat Capabilities (Optional): 5 Kilowatts, 10 Kilowatts, 15 Kilowatts, 20 Kilowatts
- Configuration: Multi-Positional
- Refrigerant: R454B
- Liquid Line: 3/8"
- Suction Line: 3/4"
- Electrical: 208/230V 1 Phase 60 Hz
- Max Breaker Size: 15 Amps
- Min. Breaker Size: 14.5 / 11.0 Amps
- Tonnage: 4 Ton
- BTU/Tonnage: 48,000 BTU/4 Ton
- Mini Split Type: Multi-Positional
- Zone Compatibility: Single Zone
- Connection: Flared
- Height: 53"
- Width: 24.5"
- Depth: 21"
- Warranty: 12 Years Compressor and 7 Years Parts with Online Registration
System Features
- Variable output based on demand: 12,000-48,000 BTU for cooling, 12,000-48,000 BTU for heating
- R454B refrigerant
- Inverter heat pump system for ducted applications
- Efficient cooling from -13°F to 122°F outdoor temperatures
- Reliable heating from -13°F to 75°F outdoor temperatures
- Durable gold fin condenser coil coating for longevity
- Quiet operation, even under high workloads
- 48,000 BTU, 4 ton central ducted air handler
- Compatible with any 24v thermostat
- Variable speed DC blower
- Multi-positional - Can be installed in upflow, downflow, or horizontal left/right orientations
- Compatible with R454B refrigerant
Installing the ACiQ central ducted air handler is straightforward and similar to replacing a standard air handler. A
licensed technician will complete all necessary electrical, refrigerant, thermostat, and communication line
connections, along with integrating the unit into your existing return and supply ductwork.
Designed for flexibility, this multi-positional air handler supports upflow, downflow, and horizontal installations.
It’s compatible with any 24V thermostat that supports two stages of heating, making it easy to pair with your
preferred control system. For colder climates, optional electric heat kits can be added as a reliable backup heat
source.
An onboard intelligent control board helps simplify diagnostics by displaying fault codes if any issues arise,
streamlining maintenance and service.
Important: This air handler must be installed with a compatible condenser and additional installation components,
which may be sold separately unless included in a bundled system. To enable electric-only heating, an electric heat
kit is required and available at an additional cost.
Your Satisfaction with ACiQ is Guaranteed:
- Warranty- 12 Years Compressor and 7 Years Parts with Online Registration
- Lowest Price Guarantee