38AXZ,AXD Guide Specifications, 6 to 25 Tons
Gemini® Dual Circuit Commercial Split-System
Technical Specifications
At a glance
Compressor Type
ScrollRefrigerant
R-454BType
Condensing UnitMatched Air Handler(s)
40RLS/Q/ACapacity
10 - 12 TonsFeatures
Performance Features
38AXD offers three cooling stages with IEERs up to 14.9
ASHRAE 90.1 Efficiency Compliant
Standard crankcase heater
Compressor vibration isolation
Low ambient temperature control
Unit performance certified in accordance with ARI standard 340/360
Reliability Features
High and low-pressure switches
Anti-short cycling protection
Prepainted, galvanized steel cabinets that passes 500-hour salt-spray test
Compressor overload protection
Scroll compressor
E-Coat coil protection
UL or UL Canada registered
Installation Features
Shipped with Puron (R-454B) refrigerant partial charge
Single-piece design
Perimeter base rail with forklift slots and lifting holes facilitates rigging
Suitable for mounting on the ground or the rooftop
24V control circuit transformer permits quick, easy wiring of thermostats
Maintenance Features
Comfort Alert™ diagnostic board
Powered and non-powered 115-v convenience outlet
Compressor access panel with easy grip handle
Easy starting, no-strip screw feature
Non-fused disconnect switch
Works with 40RL A2L onboard dissipation system to maintain occupant safety
Standard Limited Warranty
5 years parts only on compressor
One year parts only on all other parts
Options
Factory-Installed Options
Premium E-coated condenser coil for added durability
Convenient powered or unpowered outlet for flexible use
Non-fused disconnect switch for enhanced safety
Low ambient temperature control
Field-Installed Accesories
Programmable thermostats for precise climate control settings
Louvered hail guard for added protection
Low ambient temperature control kits for year-round efficiency
Physical Specifications
| Unit | Cooling Stages | Nominal Capacity (tons) | Net Cooling Capacity (MBH) | Total Power (kW) | EER | IEER |
| 38AXD12/40RLA12 | 3 | 10 | 117.0 | 10.4 | 11.2 | 14.9 |
| 38AXD14/40RLA14 | 3 | 12.5 | 135.0 | 12.3 | 11.0 | 14.2 |
| 38AXD16/40RLA16 | 3 | 15 | 184.0 | 16.7 | 11.0 | 14.2 |
| 38AXD25/40RLA25 | 3 | 20 | 240.0 | 22.6 | 10.6 | 13.5 |
| 38AXD28/40RLA28 | 3 | 25 | 278.0 | 27.3 | 10.2 | 13.2 |
AHRI = Air-Conditioning, Heating and Refrigeration Institute
ASHRAE = American Society of Heating, Refrigerating and Air Conditioning, Inc.
EER = Energy Efficiency Ratio
IEER = Integrated Energy Efficiency Ratio
NOTES
- Rated in accordance with ARI Standard 340/360.
- Ratings are based on:
- Cooling Standard: 80°F (27°C) db, 67°F (19°C) wb indoor air temp and 95°F (35°C) db outdoor air temp.
- All units comply with ASHRAE 90.1 Energy Standard.
- All units comply with US Energy Policy Act (2005).
Documents
Guide Specifications
Installation
38AX**07-14 Air-Cooled Condensing Units with Puron Advance™ (R-454B) Refrigerant
38AX*16/25/28 Air-Cooled Condensing Units with Puron Advance™ (R-454B) Refrigerant
Product Data
38AXZ, AXD 07-28 Single and Dual Circuit Condensing Units with Puron Advance™ R-454B Refrigerant, 6 to 25 Tons
Warranty Card
Limited Warranty for Light Commercial Equipment