DRA2U18M1A Submittal

1 Form No. V1.0_02.21
Specifications are subject to change without notice.
© 2021 Ferguson Enterprises LLC
www.durastar.com
18,000 BTU/H MULTI-ZONE HEAT PUMP SYSTEM
Multi-Zone Outdoor Unit (ODU):
DRA2U18M1A
PROJECT NAME
LOCATION
ARCHITECT
ENGINEER
CONTRACTOR
REFERENCE
SUBMITTED BY DATE
SUBMITTAL COVER SHEET
EFFICIENCY DATA
DUCTLESS DUCTED
SEER 21.3 18.5
EER 12.5 11.8
HSPF4 10.0 10.0
CAPACITIES
DUCTLESS DUCTED
Cooling Capacity
(BTU/hr)
Rated
1
17000 18000
Minimum 5600 5200
Maximum 21500 20000
Heating Capacity
(BTU/hr)
Rated
2
18000 18500
Minimum 5700 4900
Maximum 23900 22000
OUTDOOR TEMPERATURE OPERATION
Cooling
-13 °F - 122 °F
(-25 °C - 50 °C)
Heating
-13 °F - 86 °F
(-25 °C - 30 °C)
ELECTRICAL DATA
DUCTLESS DUCTED
Voltage/Phase/Frequency
208-230V, 1 Phase, 60 Hz
Voltage Range 187-253V
Recommended Breaker (Amps) 25
Minimum Circuit Ampacity (Amps) 18
Minimum Wire Size 16 AWG
Rated Current - Cooling (Amps)
1
6.3 6.6
Rated Current - Heating (Amps)
2
6.7 6.2
1
Measured at 95 °F.
2
Measured at 47 °F.
PRODUCT FEATURES
Variable Speed Inverter Compressor
Included Base Pan Heater
Auto Restart

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