Cooling at 95F¹ (Non-Ducted // Mixed // Ducted)
Maximum Capacity Btu/h:
28,600 // 28,500 // 28,400
Rated Capacity Btu/h:
28,600 // 28,000 // 27,400
Minimum Capacity Btu/h:
11,600 // 11,300 // 11,000
Maximum Power Input W:
4,100 // 4,000 // 3,900
Rated Power Input W:
2,200 // 2,527 // 2,854
Power Factor (208V) %:
0.99 // 0.99 // 0.99
Power Factor (230V) %:
0.99 // 0.99 // 0.99
Heating at 47F² (Non-Ducted // Mixed // Ducted)
Maximum Capacity Btu/h:
36,000 // 36,000 // 36,000
Rated Capacity Btu/h:
28,600 // 28,000 // 27,600
Minimum Capacity Btu/h:
13,600 // 13,200 // 12,800
Maximum Power Input W:
3,700 // 3,900 // 4,100
Rated Power Input W:
2,149 // 2,174 // 2,200
Power Factor (208V) %:
0.99 // 0.99 // 0.99
Power Factor (230V) %:
0.99 // 0.99 // 0.99
Heating at 17F³ (Non-Ducted // Mixed // Ducted)
Maximum Capacity Btu/h:
21,000 // 21,000 // 21,000
Rated Capacity Btu/h:
18,200 // 18,000 // 17,800
Maximum Power Input W:
2,960 // 2,960 // 2,960
Rated Power Input W:
1,667 // 1,747 // 1,824
Heating at 5F⁴ (Non-Ducted // Mixed // Ducted)
Maximum Capacity Btu/h:
19,800 // 19,800 // 19,800
Maximum Power Input W:
2,817 // 2,872 // 2,900
Efficiency (Non-Ducted // Mixed // Ducted)
SEER2¹:
21 // 18.55 // 16.10
EER2¹:
13 // 11.30 // 9.60
HSPF2 (IV)²:
10 // 9.40 // 8.80
COP at 47°F²:
3.90 // 3.78 // 3.68
COP at 17°F at Maximum Capacity³:
2.06 // 2.06 // 2.06
COP at 5°F at Maximum Capacity⁴:
2.06 // 2.02 // 2
ENERGY STAR® Certified:
Yes // Yes // No
Electrical
Electrical Power Requirements V AC / V AC, ø, Hz:
208 / 230, 1, 60
Guaranteed Voltage Range V AC:
198 - 253
Voltage: Indoor - Outdoor, S1-S2 V AC:
208/230
Voltage: Indoor - Outdoor, S2-S3 V DC:
24
Recommended Wire Size (Indoor - Outdoor) AWG:
14
Short-circuit Current Rating (SCCR) kA:
5
Outdoor Unit
Fan Motor Full Load Amperage A:
1.74
Defrost Method:
Reverse Cycle
Blue Fin Heat Exchanger Coating:
Yes
Airflow Rate Cooling/Heating CFM:
2,119 / 2,228
Sound Pressure Level, Cooling¹ dB (A):
53
Sound Pressure Level, Heating² dB (A):
56
Compressor Type:
Twin Rotary
Compressor Model:
SRB220FQYMC-L
Compressor Oil Type // Charge Type // oz:
RM68EH // 20.3
External Finish Color:
Munsell 3.0Y 7.8/1.1
Base Pan Heater:
Optional
Unit Dimensions (W x D x H) inch x inch x inch:
37-13/32 x 13 x 31-11/32
[mm x mm x mm]:
[950 x 330 x 796]
Package Dimensions (W x D x H) inch x inch x inch:
41-11/32 x 17-5/16 x 38-31/32
[mm x mm x mm]:
[1,050 x 440 x 990]
Unit Weight lbs [kg]:
137 [62]
Package Weight lbs [kg]:
163 [74]
ODU Operating Temp. Range
Cooling Intake Air Temp (Maximum / Minimum) °FDB:
115 / 14
Cooling Thermal Lock-out / Re-start Temperatures °FDB:
10 / 14
Heating Intake Air Temp [Maximum / Minimum] °FDB, °FWB / °FDB, °FWB:
75, 65 / 6, 5
Heating Thermal Lock-out / Re-start Temperatures** °FDB:
-4 / 5
Refrigerant
Pre-Charged Refrigerant Amount lbs, oz:
5, 5
Maximum Pre-Charged Piping Length ft:
230
IDU Connection
Minimum Number of Connected IDU:
2
Maximum Number of Connected IDU:
4
Minimum Connected Capacity Btu/h:
12,000
Maximum Connected Capacity Btu/h:
36,000
Piping
Liquid Pipe Size O.D. (Flared) inch:
A: 1/4 B: 1/4 C: 1/4 D: 1/4
Gas Pipe Size O.D. (Flared) inch:
A: 1/2 B: 3/8 C: 3/8 D: 3/8
Total Piping Length ft [m]:
230 [70]
Farthest Piping Length ft [m]:
82 [25]
Maximum Height Difference, ODU above IDU ft [m]:
49 [15]
Maximum Height Difference, ODU below IDU ft [m]:
49 [15]
Maximum Number of Bends for IDU:
70
