Line Voltage (Two Or More Heaters); Line Voltage: One Thermostat - Two Or More Heaters; Figure 46. Line Voltage Thermostat Wiring - Calcana CAL Series Installation, Operation, Service, And Parts Manual

CAL-SERIES

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

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