Chromalox CAS-20CM User Manual
Installation, operation, Type cas-20cm electric steam boiler, Renewal parts identification
(Supersedes PQ435)
PQ435-1
cas
161-562795-001
JUNE, 1994
4
and
Installation, Operation
RENEWAL PARTS IDENTIFICATION
Type CAS-20CM Electric Steam Boiler
(Standard Trim is 100 PSI — 0-90 PSI Operating Pressure Range)
© 2010 Chromalox, Inc.
Model
Electric Capacity
BHP Rating
Voltage
Phase
Amperes Drawn
Contactor
20 kW
2.0
208
1
96
50A, 4 Pole
16/20 kW
1.6/2.0
208/230
3
45/51
60A, 3 Pole
CAS-20CM
20 kW
2.0
240
1
84
50A, 4 Pole
20 kW
2.0
346
3
34
40A, 3 Pole
20 kW
2.0
380
1
53
60A, 2 Pole
20 kW
2.0
480
3
24
30A, 3 Pole
Note: Control circuit 120V
Boiler Serial No. ______________________________________________ Power Circuit Voltage __________________________
Model No. ___________________________________________________ Control Circuit Voltage__________________________
National Board No. ____________________________________________ Amps ___________Phase __________Cy __________
IMPORTANT – This data file contains the National Board Registration Certificate approving your boiler. It must be kept near the boiler at all
times.