General AIRSTAGE Multi-Position Air Handling Unit
The AIRSTAGE Centauri & Centauri XLTH Multi-Position Air Handling Units deliver a high-efficiency, central ducted solution, optimized for flexible installation and powerful whole-space comfort. When matched with Extra Low Temperature Heating Outdoor Units, these systems provide dependable heating performance in cold climates, making them ideal for both new construction and retrofit applications. Engineered to maximize efficiency without sacrificing space, they offer reliable year-round comfort—even in challenging outdoor conditions.
Refrigerant
R-32
Contractor Only
Yes
Distribution
Authorized Fujitsu/GENERAL contractors and distributors
Warranty
out of box: 7 year compressor / 5 year parts · registered: 10 year compressor / 10 year parts when registered within 60 days of residential installation · elite contractor: 12 year compressor / 12 year parts when registered within 60 days and installed by a Fujitsu Elite contractor
Line Type
Single-zone ducted air-handling mini-split heat pump
Sound Level
As low as 23dB
Model Comparison
6 models
| Specification | 12,000 BTU | 18,000 BTU | 24,000 BTU | 30,000 BTU | 36,000 BTU | 48,000 BTU |
|---|---|---|---|---|---|---|
| Model | AOUH12KUAS1 | ARUH18KUAS | AOUH24KUAS1 | AOUH30KUAS1 | AOUH36KUAS1 | AOUH48KUAS1 |
| tonnage | 1 | 1.5 | 2 | 2.5 | 3 | 4 |
| indoor_model | AMUH12KUAS | AMUH18KUAS | AMUH24KUAS | AMUH30KUAS | AMUH36KUAS | AMUH48KUAS |
| indoor_dimensions | 25.3125 in W x 24.0 in D x 42.3077 in H | 25.3125 in W x 24.0 in D x 42.3077 in H | 25.3125 in W x 24.0 in D x 42.3077 in H | 25.3125 in W x 24.0 in D x 42.3077 in H | 25.3125 in W x 24.0 in D x 42.3077 in H | 25.3125 in W x 24.0 in D x 42.3077 in H |
| indoor_weight_lbs | 116 lbs | 116 lbs | 116 lbs | 116 lbs | 116 lbs | 116 lbs |
| outdoor_dimensions | 37.0 in W x 14.75 in D x 27.25 in H | 48.75 in W x 34.4375 in D x 15.75 in H | 40.4375 in W x 17.5 in D x 38.0625 in H | 40.4375 in W x 17.5 in D x 46.3125 in H | 40.4375 in W x 17.5 in D x 46.3125 in H | 40.4375 in W x 17.5 in D x 46.3125 in H |
| outdoor_weight_lbs | 93 lbs | 108 lbs | 132 lbs | 157 lbs | 157 lbs | 176 lbs |
Shared Specifications
All models| refrigerant | R-32 |
| contractor_only | Yes |
| distribution | Authorized Fujitsu/GENERAL contractors and distributors |
| warranty | out of box: 7 year compressor / 5 year parts · registered: 10 year compressor / 10 year parts when registered within 60 days of residential installation · elite contractor: 12 year compressor / 12 year parts when registered within 60 days and installed by a Fujitsu Elite contractor |
| line_type | Single-zone ducted air-handling mini-split heat pump |
| sound_level | As low as 23dB |
| seer2 | Up to 19.9 BTU/hW |
| hspf2 | Up to 10.5 BTU/hW |
| ENERGY STAR® | Yes |
| cooling_operating_range | -5°F to 122°F (-21°C to 50°C) |
| heating_operating_range | -15°F to 75°F (-26°C to 24°C) -5°F to 75°F (-21°C to 24°C) Standard |