Resideo by Honeywell TH140-28-01-B 7-Day Programmable Thermostat SPDT 24-240V

The Resideo by Honeywell TH140-28-01-B is a versatile line voltage thermostat designed for electric heating systems operating at 24, 120, or 240 volts. This dual-mode thermostat offers both 7-day programmable and non-programmable operation, allowing you to choose between automated scheduling for energy savings or simple manual control.

Key Features:

• Multi-voltage compatibility: 24V, 120V, or 240V AC operation for flexible installation
• SPDT (Single Pole Double Throw) switching with 2-wire connection for straightforward wiring
• 7-day programmable mode enables customized heating schedules for each day of the week
• Non-programmable mode option for manual temperature control
• Battery-operated design ensures settings are retained during power outages
• Suitable for electric baseboard heaters, convectors, and radiant heating systems
• Simple interface for easy temperature adjustment and programming

This thermostat is ideal for residential and light commercial applications where line voltage electric heating control is required. The programmable feature helps reduce energy costs by automatically adjusting temperatures based on your schedule, while the battery backup protects your settings during power interruptions.