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.
