Commercial Split System Heat Pump
with Puron® Refrigerant
6 TO 20 NOMINAL TONS
The Gemini® 38AU series outdoor units and matched with the 40RU series indoor air handlers offer a wide variety of options for your HVAC application needs. This series is designed for long dependable operation whether it's a rooftop or on-the-ground installation. All GEMINI 38AU Condensing Units and 40RU Fan Coils use environmentally sound Puron® refrigerant. Together, they create a reliable split system that provides easy solutions to a wide range of commercial HVAC needs.
PERFORMANCE FEATURES
- 38AUQ Heat Pump EERs up to 11.0 and 3.5 COP
- 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, UL, Canada or ETL approved
INSTALLATION FEATURES
- Shipped with Puron (R-410A) 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
STANDARD LIMITED WARRANTY
- 5 years parts only on compressor
- One year parts only on all other parts
38AUQ/40RUQ AHRI COOLING RATINGS
| Unit |
Cooling Stages |
Nominal Capacity (Tons) |
Net Cooling Capacity (MBH) |
Total Power (kW) |
EER |
IEER |
| 38AUQ07 / 40RUQ07 |
1 |
6 |
70.0 |
6.4 |
11.0 |
12.6 |
| 38AUQ08 / 40RUQ08 |
1 |
7.5 |
89.0 |
8.1 |
11.0 |
12.0 |
| 38AUQ12 / 40RUQ12 |
1 |
10 |
112.0 |
10.2 |
11.0 |
12.0 |
| 38AUQ16 / 40RUQ16 |
2 |
15 |
178.0 |
16.8 |
10.6 |
11.0 |
| 38AUQ25 / 40RUQ25 |
2 |
20 |
220.0 |
20.8 |
10.7 |
11.0 |
38AUQ/40RUQ AHRI HIGH HEAT RATINGS AT 47°F (8°C)
| Unit |
Heating Stages |
Nominal Capacity (Tons) |
Net Cooling Capacity (MBH) |
Total Power (kW) |
COP |
| 38AUQ07 / 40RUQ07 |
1 |
6 |
66.0 |
5.9 |
3.30 |
| 38AUQ08 / 40RUQ08 |
1 |
7.5 |
87.0 |
7.7 |
3.30 |
| 38AUQ12 / 40RUQ12 |
1 |
10 |
106.0 |
9.4 |
3.30 |
| 38AUQ16 / 40RUQ16 |
2 |
15 |
178.0 |
15.3 |
3.40 |
| 38AUQ25 / 40RUQ25 |
2 |
20 |
214.0 |
17.9 |
3.50 |
38AUQ/40RUQ AHRI LOW HEAT RATINGS AT 17°F (-8°C)
| Unit |
Heating Stages |
Nominal Capacity (Tons) |
Net Cooling Capacity (MBH) |
Total Power (kW) |
COP |
| 38AUQ07 / 40RUQ07 |
1 |
6 |
39.0 |
5.2 |
2.20 |
| 38AUQ08 / 40RUQ08 |
1 |
7.5 |
52.0 |
6.9 |
2.20 |
| 38AUQ12 / 40RUQ12 |
1 |
10 |
70.0 |
9.3 |
2.20 |
| 38AUQ16 / 40RUQ16 |
2 |
15 |
108.0 |
13.2 |
2.40 |
| 38AUQ25 / 40RUQ25 |
2 |
20 |
130.0 |
15.9 |
2.40 |
LEGEND
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
COP = Coefficient of Performance
NOTES
1. Rated in accordance with ARI Standard 340/360---07, as appropriate.
2. Ratings are based on:
- Cooling Standard: 27°C (80°F) db, 19°C (67°F) wb indoor air temp and 35°C (95°F) db outdoor air temp.
- IEER Standard: 27°C (80°F) db, 19°C (67°F) wb indoor air temp and 4 various outdoor temperatures.
3. All units comply with ASHRAE 90.1 Energy Standard for minimum EER and IEER requirements.
FACTORY-INSTALLED OPTIONS
- Non-fused Disconnect
- Premium, E-coated condenser coil
- Convenience outlet (powered)
- Low ambient temperature Motormaster® control
- Louvered hail guards
FIELD-INSTALLED ACCESSORIES
- Low ambient temperature Motormaster® control
- Louvered hail guard
- Programmable thermostats