Resideo - Honeywell Home TH114-A-240S-B Thermostat

TH114-A-240S-B Thermostat is a non-programmable, line voltage thermostat designed for baseboard heaters, radiant ceilings, convectors, and fan-forced heaters. This white, rectangular vertical cover model from Resideo Honeywell Home delivers reliable temperature control in 208/240 V circuits. It handles high power with a current rating of 16.7 A and supports up to 3475 W at 208 V or 4000 W at 240 V, making it ideal for demanding heating setups. The SPST relay provides simple on/standby operation, while the built-in thermistor sensor ensures accurate ambient sensing. With a 6-inch tinned copper lead wire, it offers convenient electrical connections and long service life. The thermostat is UL and CSA approved for safety and quality assurance, and its broad operating range suits diverse environments. The compact dimensions (2.76" W x 0.91" D x 4.89" H) and clean white finish ensure a discreet, unobtrusive installation. The TH114-A-240S-B also features a setting temperature range from 40 to 86°F and supports an ambient temperature operating range from 32 to 122°F, ensuring consistent comfort control across seasons.

• Voltage and power: 208/240 V AC; 3475 W @ 208 V; 4000 W @ 240 V
• Switching: SPST relay; On/Standby operation
• Sensor: Thermistor with 6" tinned copper lead wires
• Compatibility: Baseboard heaters, radiant ceilings, convectors, and fan-forced heaters
• Safety and range: UL/CSA approved; ambient 32–122°F; setting 40–86°F