Programmable Thermostat

The Resideo HONTH5220D1029, also known as the Honeywell FocusPRO 5000 series, is a non-programmable digital thermostat engineered for dependable temperature management in commercial and residential HVAC applications. This unit is specifically designed for 24 VAC conventional or heat pump systems, including 750 mV heating systems, making it suitable for a wide range of facility types. This thermostat features a large, clear backlit display measuring 3 3/4 square inches that simultaneously shows both room temperature and set-point temperature for optimal readability in any lighting condition. The device delivers precise comfort control within plus or minus 1 degree Fahrenheit, ensuring consistent temperature maintenance throughout the year. Its straightforward non-programmable design with simple push-button operation allows for quick installation and intuitive daily use without complex programming requirements. The HONTH5220D1029 supports flexible system configurations with compatibility for up to three heat and two cooling stages in conventional systems or two heating stages in heat pump systems. The thermostat offers convenient dual power options, featuring easy-access battery replacement capability alongside hardwired 24 VAC operation, providing reliability even during power interruptions. Ideal for facilities requiring straightforward temperature control without advanced scheduling features, this replacement thermostat is commonly used in office buildings, retail spaces, apartments, and small commercial properties. Its robust construction and proven Honeywell reliability make it a cost-effective solution for maintaining precise climate control in demanding HVAC applications.