4
SERVICE CONNECTIONS
S
B
A
M
C
D
6
[1
52
]
28
[7
11
]
55
[1
39
7]
L
K
J
E
G
H
33
[8
38
]
24 [610]
36 [914]
CB24-140G AND CB24-200G
F
S
CB36-140G, CB36-200G,CB36-250 AND CB36-300G
DIMENSIONS ARE IN INCHES [MM]
S
WATER QUALITY STATEMENT
5.75
DIMENSIONS
MODEL
5.75
222
A
8.75
146
B
13.5
C
343
D
610
24
121
4.75
127
E
146
F
89
3.5
279
11
G
5
H
L
64
2.5
J
K
CB24-140G
CB24-200G
3
76
M
318
12.5
CB36-140G
CB36-200G
CB36-250G
CB36-300G
203
8
6
152
6.75
171
UNITS
inches
mm
140,000
BTU/HR
200,000
200,000
250,000
300,000
152
6
Unless otherwise specified, Field Wire Electrical Connection to be 120 Volts, 60 Hertz single phase with grounding wire.
DRAIN: 2"IPS piped to open floor drain. No Solid Connection.
COLD WATER: 3/8" O.D. tubing at 25-50 PSI(170-345 kPa)
GAS CONNECTION: 3/4"IPS supply line required. Natural Gas : min.7" (178mm) Water Column. Propane : min.11" (279mm) Water Column.
STEAM TAKE-OFF: 3/4"IPS.
Less than 60 PPM
Less than 20 PPM
Less than 13 PPM
Less than 1.5 PPM
Water quality is the major factor affecting the performance of your appliance. If you are unsure of water quality, consult a
local water treatment specialist and have the water analyzed. Your water supply must be within these general guidelines:
Water which fails to meet these standards should be treated by installation of a water conditioner.
FAILURE OR MALFUNCTION OF THIS APPLIANCE DUE TO POOR WATER QUALITY IS NOT COVERED UNDER WARRANTY.
Total alkalinity
pH Factor
Total dissolved solids
Silica
Chlorine
7.0-8.5
