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FORM 145.18-IOM1
ISSUE DATE: 8/30/2018
10. Braze or solder riser joints with industry accepted
solder or brazing rod material.
The riser system must be secured to build-
ing structure. Cabinets are not designed
to support the riser system.
TABLE 1 - HIGH SERIES PHYSICAL DATA
HIGH SERIES MODEL
Nominal Cooling (ton)
1
Compressor Type
Refrigerant Charge (oz)
Air Coil-Type
Face Area (sq ft)
Rows/FPI
Water Coil-Type
Standard Blower/Motor
Diameter x Width (inches)
Motor HP
Hi-Static Blower/Motor
Diameter x Width (inches)
Motor HP
EC Motor (ECM) Blower/Motor
Diameter x Width (inches)
Motor HP
Hi-Static ECM Blower/Motor
Diameter x Width (inches)
Motor HP
Filter Quantity/Size (inches)
Cabinet Weight (lb)
2
Chassis Weight (lb)
NOTE:
1. Nominal capacity is calculated in accordance with ARI/ISO Standard 13256-1 for water loop application.
2. Cabinet weight is approximate and does not include the weight of the risers.
09
12
0.75
1.0
Rotary
21
25
Enhanced Copper Tubes, Enhanced Aluminum Fins
1.46
1.56
2/146
3/14
Double Width Double Inlet (DWDI) Forward-Curved Centrifugal/Permanent Split Capacitor
9x4T
9x4T
0.10
0.10
DWDI Forward-Curved Centrifugal/PSC Direct Drive
9x4T
9x4T
0.10
0.10
DWDI Forward-Curved Centrifugal/ECM Direct Drive
9x4T
9x4T
0.33
0.33
DWDI Forward-Curved Centrifugal/ECM Direct Drive
9x4T
9x4T
0.33
0.33
1/14x25x1
1/14x25x1
1/16x30x1
130
130
70
75
11. Secure the riser system at a minimum of one point
to the building structure. Cabinets are not intend-
ed to support the riser system. If the temperature
range of the system exceeds the allowed expan-
sion and contraction limits (1-1/2 inches maxi-
mum), the installing contractor must make riser
compensation provisions.
12. Ensure that individual unit shut-off valves remain
closed until the circulating loop system is cleaned
and flushed.
15
18
24
1.25
1.5
2.0
34
38
44
2.35
2.35
2.63
3/14
3/14
3/14
Enhanced Surface Co-Axial
(PSC) Direct Drive
9x7T
9x7T
9x7
0.17
0.17
0.25
9x7T
9x7T
10x7T
0.17
0.17
0.25
9x7T
9x7T
10x7T
0.33
0.33
0.33
9x7T
9x7T
10x7T
0.33
0.33
0.33
1/16x30x1
1/16x30x1
145
145
150
95
100
140
SECTION 1 - INSTALLATION
30
36
2.5
3.0
Scroll
48
50
3.33
3.33
3/14
3/14
9x8
9x8
0.33
0.50
10x8T
10x8T
0.33
0.50
9x8
9x8
0.50
0.50
10x8T
10x8T
0.50
0.50
1/20x30x1
1/20x30x1
175
175
155
160
13
1
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