37
PN 20009722 REV F, [08/01/2020]
SPECIFICATIONS & SYSTEM PERFORMANCE
60 Hz
Model
Fan Motor
Elect Heat
Total
Amps
Min
Volt
MCA
HACR
BRKR
Volts/Hz/ph
RLA
hp
kW
Amps
CAW 08/12
115/60/1
0.9
1/10
-
-
0.9
104
1.2
CAW 08/12
208/230/60/1
0.35
1/10
-
-
0.4
197
0.5
15
CAW 08/12
208/230/60/1
0.35
1/10
1.5
6.52
6.9
197
8.6
15
CAW 18/20
115/60/1
1.1
1/8
-
-
1.1
104
1.4
15
CAW 18/20
208/230/60/1
0.55
1/8
-
-
0.6
197
0.7
15
CAW 18/20
208/230/60/1
0.55
1/8
3
13.04
13.6
197
17.0
20
CAW 33/36
115/60/1
1.0, 1.0
1/10, 1/10
-
-
2.0
104
2.3
15
CAW 33/36
208/230/60/1
0.5, 0.5
1/10, 1/10
-
-
1.0
197
1.2
15
CAW 33/36
208/230/60/1
0.5, 0.5
1/10, 1/10
5
21.7
22.7
197
28.3
30
50 Hz
Model
Fan Motor
Elect Heat
Total
Amps
Min
Volt
MCA
HACR
BRKR
Volts/Hz/ph
RLA
hp
kW
Amps
CAW 08/12
220/240/50/1
0.35
1/10
-
-
0.4
198
0.4
15
CAW 08/12
220/240/50/1
0.35
1/10
1.56
6.8
7.2
198
0.5
15
CAW 18/20
220/240/50/1
0.55
1/8
-
-
0.6
198
0.7
15
CAW 18/20
220/240/50/1
0.55
1/8
3.2
13.06
14.2
198
17.7
20
CAW 33/36
220/240/50/1
0.5, 0.5
1/10, 1/10
-
-
1.0
198
1.2
15
CAW 33/36
220/240/50/1
0.5, 0.5
1/10, 1/10
5.4
22.7
23.7
198
29.6
30
2-PIPE CASSETTE
Model
Air Flow
High
Speed
Low
Speed
cfm
cfm
CAW08
360
300
CAW12
360
300
CAW18
650
550
CAW20
700
600
CAW33
950
750
CAW36
1100
900
CAW HOT WATER 4-PIPE CASSETTE CAPACITIES
HOT WATER ENTERING TEMPERATURE 180°F
Model
Room
Conditions
Heating
Capacity
Btuh
Water
Flow gpm
Leaving
Water
Temperature
Pressure
Drop
(ft H
2
O)
CAW08
70 °F DB
13,300
1.4
160 °F
2.8
50% RH
10,000
0.5
*140 °F
0.5
CAW12
70 °F DB
17,000
1.8
160 °F
1.6
50% RH
13,500
0.7
140 °F
0.5
CAW18
70 °F DB
29,800
3.2
160 °F
2.8
50% RH
22,500
1.2
140 °F
0.2
CAW20
70 °F DB
30,800
3.5
160 °F
2.8
50% RH
23,200
1.2
140 °F
0.2
CAW33
70 °F DB
49,500
5.4
160 °F
8.3
50% RH
37,800
2.1
140 °F
2.3
CAW36
70 °F DB
53,900
5.6
160 °F
9.2
50% RH
40,600
2.2
140 °F
2.3
* 140°F Leaving water temperature data is in accordance with ANSI/
AHRI Standard 440-2008
Table 6 - Electrical Specifications
