CT410A, B Line Voltage
Electric Heat Thermostats
Your new Honeywell Electric Heating Thermostat provides line voltage control of radiant cable,
electric baseboard, and resistive-rated fan forced heaters within the ratings listed below.
Electrical Shock Hazard.
This thermostat is a line voltage control (120–240 Volts). Do not install it if you are not
completely familiar with house wiring. If handled improperly, there is risk of electric shock
hazard, which may cause serious injury or death.
— CT410A provides single-line break.
— CT410B provides double-line break—positive OFF.
Temperature Range: 40°F to 80°F (4°C to 27°C)
Electrical Ratings: 60 Hz noninductive; 22A at 120-240 Vac; 19A at 277 Vac