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Table 1E — 40RUS Physical Data, English — Chilled Water Units
UNIT 40RUS* 08 12 14 16
NOMINAL CAPACITY ( Tons)
7
1/
2
10 12
1/
2
15
OPERATING WEIGHT (lb)
Base Unit 390 391 661 677
Plenum 175 175 225 225
FANS
Qty ...Diam. (i n.) 1...15 1...15 2...15 2...15
Nominal Airflow (cfm) 3000 4000 5000 6000
Airflow Range (cfm) 2250---3750 3000---5000 3750---6250 4500---7500
Nominal Motor Hp (Standard Motor)
208/230---1---60 2.4 — — —
208/230---3---60 and 460---3---60 2.4 2.4 2.9 3.7
5 7 5 --- 3 --- 6 0 2.0 2.0 3.0 3.0
Motor Speed (rpm)
208/230---1---60 1725 — — —
208/230---3---60 and 460---3---60 1725 1725 1725 1725
5 7 5 --- 3 --- 6 0 1725 1725 1725 1725
CHILLED WATER COIL
Enhanced Copper Tubes, Aluminum Sine---Wave Fins
Max Working Pressure (psig) 435
Face Area (sq ft) – Upper 8.3 9.9 8.3 8.3
Face Area (sq ft) – Lower — — 5.5 8.3
Rows...Fins/in. 3...15
PIPING CONNECTIONS,
Quantity...Size (in.)
Chilled Water — In 1...1
3/
8ODF
2...1
3/
8ODF
2...1
3/
8ODM
2...1
3/
8ODM
Chilled Water — Out 1...1
3/
8ODF
2...1
3/
8ODF
2...1
3/
8ODM
2...1
3/
8ODM
Steam Coil, In (MPT) 1...2
1/
2
Steam Coil, Out (MPT) 1...
1/
2
Hot Water Coil, In (MPT) 1...1
1/
2
1...2
Hot Water Coil, Out (MPT) 1...1
1/
2
1...2
Condensate (PVC) 1...1
1/
4ODM/1IDF
FILTER S
Throwaway — Factory Supplied
Quantity...Size (in.) 4...16 x 24 x 2
4...16 x 20 x 2
4...16 x 24 x 2
Access Location Either Side
STEAM COIL
}
Max Working Pressure (psig at 260° F) 20
Total Face Area (sq ft) 6.67 6.67 13.33 13.33
Rows...Fins/in. 1...9 1...9 1...9 1...10
HOT WATER COIL
}
Max Working Pressure (psig) 150
Total Face Area (sq ft) 6.67 6.67 13.33 13.33
Rows...Fins/in. 2...8.5 2...8.5 2...8.5 2...8.5
Water Volume
(gal) 8.3 13.9
(ft
3
) 1.1 1.85
LEGEND
}
Field installed accessory only.
40RU