4 Ton 15.5 SEER2 ACiQ High Efficiency Air Conditioner with 21" Wide Sustainable Evaporator Coil
Upgrade your HVAC system with this high-performance air conditioner and cased coil bundle. Designed for efficiency and durability, this combination delivers reliable cooling, quiet operation, and eco-friendly performance. Perfect for maintaining comfort while optimizing energy use.
ACiQ 4 Ton 15.5 SEER High Efficiency Central Air Conditioner Condenser - R410A Inverter

Overview
Inverter Technology - Inverter technology converts AC power to DC, allowing the compressor inside your condenser to speed up and slow down. This enables the system to automatically self-adjust BTU output based on demand, ensuring optimal cooling performance as the weather changes.
Learning Condenser - Equipped with advanced sensors, this condenser monitors air temperature inside and outside, overall system performance, duct pressure, and refrigerant temperature. During the initial startup, it enters a learning mode to optimize efficiency for future operation by continuously gathering and storing critical data so future startups and run cycles will be at max efficiency.
Optimized Cooling - The self-adjusting inverter design allows the condenser to operate all the way down to a 1 ton unit when needed, keeping you cool and comfortable, making it an ideal seasonal device for hot climates where additional air conditioning is needed for homes already heated by boilers, fireplaces, or other sources of heat. For optimal performance, pair the ACiQ-48-AC unit with the ACiQ-48-ACL coil.
Quick Facts
- 12,000 BTU to 48,000 BTU variable output based on demand
- Inverter air conditioner system designed for use with ductwork
- Efficient cooling from 5°F to 122°F outdoor temperatures
- Durable Gold Fin condenser coil coating
- Quiet operation even at the highest workloads
48,000 BTU, 15.5 SEER
With an efficiency rating of 15.5 SEER, the variable output ACiQ-48-AC will keep you comfortable across a wide range of conditions. Use our handy size calculator HERE to determine the demand for your home. For cooling, this system can operate anywhere from 12,000 BTU to 48,000 BTU without short cycling.
Quality Construction

State-of-the-Art manufacturing is behind every ACiQ product, resulting in quiet, effective operation over a long service life. Most models have low ambient heating and cooling.
Highest Efficiency

ACiQ saves you money up front, but also over time by reducing energy bills. Every ACiQ condenser features a variable inverter twin rotary compressor, lowering wear and increasing performance. Compare specs against other brands in the same price category, and you will agree, ACiQ is the best value.
Longer life, longer warranty

Intelligent design goes into every element of ACiQ’s manufacturing ensuring flawless performance for years. Low friction, variable inverter twin rotary compressors give bulletproof reliability. Register equipment at ACiQ.com to extend warranty protection to 7 years parts, 12 years compressor.
5 Ton 21" Wide Sustainable Evaporator Coil

Overview
Upgrade your HVAC system with our eco-friendly 5-ton cased coil! Sustainable materials and durable design make this coil a smart choice for both your home and the planet. Compatible with R22 and R410 refrigerants, it's the perfect blend of performance and sustainability.
Additional Specs
- Type: Cased Piston Coil
- Finish: Galvanized
- Material: Aluminum/Plastic/Nylon Resin/Copper Alloy
- Sustainability features: Made from sustainable materials and designed for energy efficiency
- Compatibility: Compatible with a wide range of HVAC systems
- Installation: Quick and easy installation, suitable for both residential and commercial applications
- Performance: High-efficiency design for optimal performance and energy savings
- Durability: Built to last with high-quality materials and construction
What's Included:
- 1x ACiQ 4 Ton 15.5 SEER High Efficiency Central Air Conditioner Condenser - R410A Inverter
- 1x 5 Ton 21" Wide Sustainable Evaporator Coil
Condenser Specifications:
| SKU | ACIQ-48-AC |
| Refrigerant Charge | 25' |
| Weight | 112.800000 |
| Manufacturer | ACiQ |
| Product Features | Inverter, Two Stage Condenser, Variable Speed Condenser |
| Cooling BTU | 48,000 BTU |
| Maximum CFM | 4500 |
| Decibel Level (dBA) | 65 |
| Refrigerant | R410A |
| SEER | 15 |
| EER | 11 |
| Condenser Stages | Variable Speed |
| Compressor Type | Rotary |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Electrical | 208/230V 1 Phase 60 Hz |
| Max Breaker Size | 50 Amps |
| Min. Breaker Size | 32 Amps |
| Tonnage | 4 Ton |
| BTU/Tonnage | 48,000 BTU/4 Ton |
| Mini Split Type | Multi-Positional |
| Min/Max Outdoor Temp for Heating | 5~75 |
| Min/Max Outdoor Temp for Cooling | 5~122 |
| Zone Compatibility | Single Zone |
| Operating Mode | Cooling |
| Height | 52.48" |
| Width | 37.48" |
| Depth | 16.34" |
| Warranty | 12 year compressor, 7 year parts with online registration |
| Resources |
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| Safety Information | PROPOSITION 65 WARNING |
Coil Specifications:
| SKU | 1060A20C |
| Weight | 66.000000 |
| Manufacturer | Sustainable |
| Configuration | Upflow / Downflow |
| Refrigerant | R410A or R22 |
| Tonnage | 5 Ton |
| Height | 24" |
| Width | 21" |
| Depth | 21.25" |
| Warranty | 5-Year Warranty |
| Resources |
|
| Safety Information | PROPOSITION 65 WARNING |
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