Rheem ROMH36AFXZJ - Specifications; Model: ROMH24 AFXZJ

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OUTDOOR UNIT ROMH24AFXZJ
1. Specifications
1-1. Model: ROMH24AFXZJ
Type Inverter heat pump
Model name
ROMH24AFXZJ
Power source 1Ø 208/230 V 60 Hz
Available voltage range 187—264V
Connectable indoor unit
Number 2 to 3
Total capacity range 14,000 to 21,000 Btu/h
Combination of indoor unit
Non-duct
RIWH9AVFJ + RIWH7AVFJ
Duct
RIDH12AVFJ × 2
Mix
Capacity
Cooling
Rated
Btu/h 22,000
kW 6.42
Min.—Max.
Btu/h 6,100—27,000 6,100—25,000 6,100—26,000
kW 1.8—7.9 1.8—7.3 1.8—7.6
Heating
Rated
Btu/h 24,000
kW 7.02
Min.—Max.
Btu/h 6,800—29,800 6,800—27,400 6,800—28,600
kW 2.0—8.7 2.0—8.0 2.0—8.4
Input power
Cooling
Rated
kW
1.76 2.08 1.90
Max. 2.60 2.84 2.72
Heating
Rated 1.73 2.05 1.88
Max. 2.93
Current
Cooling
Rated A
7.7 9.1 8.4
Heating 7.6 9.0 8.3
EER Cooling Rated Btu/W 12.50 10.60 11.55
SEER *
1
Cooling - 18.00 15.50 16.75
COP Heating Rated W/W 4.04 3.42 3.74
HSPF *
1
Heating - 9.50 9.00 9.25
Starting current A 9.0
Maximum operating current *
2
A13.7
Fan
Type × Q'ty Propeller × 1
Airflow rate
Cooling
CFM (m
3
/h)
1,942 (3,300)
Heating 1,942 (3,300)
Motor
Type × Quantity DC motor × 1
Output W 100
Sound pressure level
Cooling
Rated dB (A)
51
Heating 52
Heat exchanger
Dimension (H × W × D) in (mm) 26-7/16 × 35-7/16 × 1-7/16 (672 × 900 × 36.38)
Fin pitch FPI 18
Rows × Stages 2 × 32
Pipe type (Material) Grooved H-pin (Copper)
Fin
Type (Material) Corrugate (Aluminum)
Surface treatment Corrosion resistance (Blue Fin)
Compressor
Type × Quantity DC twin rotary × 1
Motor output W 1,100
Refrigerant
Type R410A
Charge lb (g) 4 lb 14 oz (2,200)
Refrigerant oil
Type POE
Amount
in
3
(cm
3
)
39.7 (650)
Enclosure
Material Painted galvanized steel
Color
Beige
(Approximate color of MUNSELL 10YR 7.5/1.0NN)
Dimensions
Net
(H × W × D) in (mm)
27-9/16 × 35-7/16 × 13 (700 × 900 × 330)
Gross 34-1/16 × 41-5/16 × 17-1/2 (865 × 1,050 × 445)
Weight
Net
lb (kg)
124 (56)
Gross 141 (64)
Connection pipe
Size
Liquid
in (mm)
Ø1/4 (Ø6.35) × 3
Gas Ø3/8 (Ø9.52) × 2 + Ø1/2 (Ø12.7) × 1
Method Flare
Pre-charge length (Total)
ft (m)
98 (30)
Max. length (Total) 164 (50)
Max. length (Each) 82 (25)
Min. length (Total) 49 (15)
Min. length (Each) 16 (5)
Max. height difference between outdoor unit and each
indoor units
49 (15)
Max. height difference between indoor units 33 (10)