CAL
-SERIES
57
22.2
LINE VOLTAGE (TWO OR MORE HEATERS)
If two or more heaters are to be controlled by one common thermostat, proceed as follows:
(For wiring diagrams, refer to pages 50 to 57)
a)
Provide a common switched line voltage circuit to heaters controlled by a line voltage
thermostat.
b)
Connect a short piece of wire between the two low voltage thermostat connections to close low
voltage circuit.
Recommended line voltage thermostats are as follows:
Honeywell (or equivalent):
•
T631
•
T409BA
•
T410A
Thermostat part (#3060225) can be purchased from Calcana.
LINE VOLTAGE: ONE THERMOSTAT
–
TWO OR MORE HEATERS
MAXIMUM BURNERS PER THERMOSTAT IS DETERMINED
BY THERMOSTAT RATED AMPERAGE CAPACITY
Figure 46. LINE VOLTAGE THERMOSTAT WIRING
