8
Specifications subject to change without notice.
508 01 1603 01
LEGEND
Table 9 — Physical Data (English) — 20 Ton Heat Pump Units (FHS)
FHS UNIT
240
NOMINAL CAPACITY (Tons)
20
OPERATING WEIGHT (lb)
Base Unit with TXV
720
Plenum
140
FANS
Qty...Diam. (in.)
2...15
Nominal Airflow (cfm)
8000
Airflow Range (cfm)
6000-10000
Nominal Motor Hp (Standard Motor)
208/230-3-60 and 460-3-60
5.0
575-3-60
5.0
Motor Speed (rpm)
208/230-3-60 and 460-3-60
1745
575-3-60
1745
REFRIGERANT
R-410A
Operating charge (lb) (approx per circuit)*
3.5/3.5
DIRECT-EXPANSION COIL
Enhanced Copper Tubes, Aluminum Sine-Wave Fins
Max Working Pressure (psig)
650
Face Area (sq ft)
19.9
No. of Splitsno
2
No. of Circuits per Split
2
Split Type...Percentage
Face....50/50
Rows...Fins/in.
4...15
PIPING CONNECTIONS
Quantity...Size (in.)
DX Coil — Suction (ODF)
2...1
1
/
8
DX Coil — Liquid Refrigerant (ODF)
2...
5
/
8
Steam Coil, In (MPT)
1...2
1
/
2
Steam Coil, Out (MPT)
1...1
1
/
2
Hot Water Coil, In (MPT)
1...2
Hot Water Coil, Out (MPT)
1...2
Condensate (PVC)
1...1
1
/
4
ODM/1 IDF
FILTERS
Throwaway — Factory Supplied
Quantity...Size (in.)
4...16 x 20 x 2
4...16 x 24 x 2
Access Location
Right or Left Side
STEAM COIL†
Max Working Pressure (psig at 260°F)
20
Total Face Area (sq ft)
13.33
Rows...Fins/in.
1...10
HOT WATER COIL†
Max Working Pressure (psig)
150
Total Face Area (sq ft)
13.33
Rows...Fins/in.
2...8.5
Water Volume
(gal)
13.9
(ft
3
)
1.85
DX
—
Direct Expansion
TXV
—
Thermostatic Expansion Valve
* Units are shipped without refrigerant charge.
† Field-installed accessory only.
Содержание FAS Series
Страница 11: ...508 01 1603 01 Specifications subject to change without notice 11 Fig 1 Unit Dimensions 6 10 Ton Units...
Страница 12: ...12 Specifications subject to change without notice 508 01 1603 01 Fig 2 Unit Dimensions 12 5 to 20 tons...
Страница 13: ...508 01 1603 01 Specifications subject to change without notice 13 Fig 3 Unit Dimensions 25 and 30 tons...