Programmable Thermostat

Resideo TH5320R1002/U wireless digital thermostat replacement unit offering reliable temperature control for residential HVAC systems without the need for new wiring installation. This non-programmable thermostat delivers straightforward operation suitable for heating and cooling applications with support for up to 3 heating and 2 cooling stages in heat pump systems, or 2 heating and 2 cooling stages in conventional systems. The unit operates on battery power with an approximate one-year battery life, providing cost-effective operation without hardwired electrical connections. It features RedLINK wireless connectivity technology for seamless integration with compatible HVAC equipment. The digital display presents temperature readings from 32 to 120 degrees Fahrenheit, with configurable heating setpoints ranging from 40 to 90 degrees Fahrenheit and cooling setpoints from 50 to 99 degrees Fahrenheit. Finished in premier white, this compact thermostat measures 5 13/16 inches wide by 1 1/2 inches deep by 3 9/16 inches high, accommodating various wall installations. The thermistor-based sensing element maintains accurate temperature monitoring across humidity levels from 5 to 90 percent relative humidity, ensuring reliable performance in diverse environmental conditions. Ideal for retrofit applications, facility upgrades, and replacement scenarios where minimal installation complexity is required, this thermostat serves residential heating and cooling systems across commercial property management, facility maintenance, and HVAC service applications. Its wireless design eliminates labor-intensive wiring work while maintaining dependable temperature regulation.