Table Of Connections And Fitting Sizes - Xylem CWM18-H3 Installation, Operating & Safety Instructions

CONNECTIONS
C-Warm
Model
No
H= horizontal
V= vertical
T= twin coil
CWM18-H3
18
CWM21-V3
20
CWM29-V3
29
CWM29-VT3
29
CWM32-H3
32
CWM40-V3
40
CWM41-H3
40
CWM41-HT3
40
CWM45-H3
45
CWM50-V3
50
CWM50-VT3
50
CWM50-H3
50
CWM50-HT3
50
CWM53-H3
53
CWM53-HT3
53
CWM53-V3
53
CWM53-VT3
53
CWM64-H3
67
CWM64-HT3
67
CWM67-V3
67
CWM67-VT3
67
CWM73-H3
73
CWM73-HT3
73
CWM78-V3
78
CWM78VT3
78
CWM93-V3
93
CWM93-VT3
93
CWM141-V3
141
CWM141-VT3
141
A B
Hot cold
relief
water water
valve
outlet inlet
BSP BSP BSP
(gas) (gas) (gas)
thread thread thread
ext. ext. int.
½" ½"
½" int. ½" int.
½" ½"
½" ½"
½" ½"
½" int. ½" int.
½"int. ½"int.
½"int. ½"int.
½" ½"
½" ½"
½" ½"
½" ½"
½" ½"
½" ½"
½" ½"
½" ½"
½" ½"
¾"int. ¾"int.
¾"int. ¾"int.
¾" ¾"
¾" ¾"
¾"int. ¾"int.
¾"int. ¾"int.
¾" ¾"
¾" ¾"
¾" ¾"
¾" ¾"
¾" ¾"
¾" ¾"
C D1 D2
coil coil
inlet outlet
BSP BSP
(gas) (gas)
thread thread
ext. ext.
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
½" ¾" ¾"
18
E1 E2
2nd coil 2nd coil Imm.
inlet outlet heater
BSP BSP
(gas) (gas) (gas)
thread thread thread
ext. ext.
- -
- -
- -
¾" ¾"
- -
- -
- -
¾" ¾"
- -
- -
¾" ¾"
- -
¾" ¾"
- -
¾" ¾"
- -
¾" ¾"
- -
¾" ¾"
- -
¾" ¾"
- -
¾" ¾"
- -
¾" ¾"
- -
¾" ¾"
- -
¾" ¾"
F
BSP
int.
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"
2¼"