Carrier 40RMS008-034 User Manual
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Table 1B — 40RMQ Physical Data, English — Heat Pump Units
LEGEND
*Units are shipped without refrigerant charge.
UNIT 40RMQ
008
012
016
024
028
NOMINAL CAPACITY (Tons)
7
1
/
2
10
15
20
25
OPERATING WEIGHT (lb)
Base Unit with TXV
385
427
713
720
1050
Plenum
175
175
225
140
180
FANS
Qty...Diam. (in.)
1...15
1...15
2...15
2...15
2...18
Nominal Airflow (cfm)
3000
4000
6000
8000
10,000
Airflow Range (cfm)
2250-3750
3000-5000
4500-7500
6000-10,000
7500-12,500
Nominal Motor Hp (Standard Motor)
208/230-1-60
2.4
—
—
—
—
208/230-3-60 and 460-3-60
2.4
2.4
3.7
5.0
7.5
575-3-60
2.0
2.0
3.0
5.0
7.5
230-3-50, 400-3-50
2.4
2.9
2.9
5.0
7.5
Motor Speed (rpm)
208/230-1-60
1725
—
—
—
—
208/230-3-60 and 460-3-60
1725
1725
1725
1745
1745
575-3-60
1725
1725
1725
1745
1755
230-3-50, 400-3-50
1425
1425
1425
1425
1425
REFRIGERANT
R-22
Operating charge (lb)
(approx per circuit)*
3.0
2.0/2.0
3.0/3.0
3.5/3.5
4.5/4.5
DIRECT-EXPANSION COIL
Enhanced Copper Tubes, Aluminum Sine-Wave Fins
Max Working Pressure (psig)
435
Face Area (sq ft)
8.33
10.0
19.88
19.88
24.86
No. of Splits
1
2
2
2
2
No. of Circuits per Split
15
9
18
18
24/16
Split Type...Percentage
—
Face...50/50
Face...60/40
Rows...Fins/in.
3...15
4...15
4...15
4...15
4...15
STEAM COIL
Max Working Pressure (psig at 260 F)
20
Total Face Area (sq ft)
6.67
6.67
13.33
13.33
15.0
Rows...Fins/in.
1...9
1...9
1...10
1...10
1...10
HOT WATER COIL
Max Working Pressure (psig)
150
Total Face Area (sq ft)
6.67
6.67
13.33
13.33
15.0
Rows...Fins/in.
2...8.5
2...8.5
2...8.5
2...8.5
2...12.5
Water Volume
(gal)
8.3
13.9
(ft
3
)
1.1
1.85
PIPING CONNECTIONS,
Quantity...Size (in.)
DX Coil — Vapor (ODF)
1...1
1
/
8
2...1
1
/
8
2...1
1
/
8
2...1
1
/
8
2...1
3
/
8
DX Coil — Liquid Refrigerant (ODF)
1...
5
/
8
2...
5
/
8
2...
5
/
8
2...
5
/
8
Steam Coil, In (MPT)
1...2
1
/
2
1...2
1
/
2
1...1
1
/
2
1...2
1
/
2
1...1
1
/
2
Steam Coil, Out (MPT)
1...1
1
/
2
Hot Water Coil, In (MPT)
1...1
1
/
2
1...1
1
/
2
1...2
1...2
1...2
1...2
Hot Water Coil, Out (MPT)
1...1
1
/
2
1...1
1
/
2
Condensate (PVC)
1...1
1
/
4
ODM/1 IDF
FILTERS
Throwaway — Factory Supplied
Quantity...Size (in.)
4...16 x 24 x 2
4...16 x 20 x 2
4...20 x 24 x 2
4...16 x 24 x 2
4...20 x 25 x 2
Access Location
Either Side
Right or Left Side
DX
—
Direct Expansion
TXV
—
Thermostatic Expansion Valve