T1 Pro Non-Programmable Thermostat 1 Heat / 1 Cool, for 24 VAC systems

The T1 Pro Non-Programmable Thermostat (HW-TH1110D2009) provides precise temperature control for single-stage heating and cooling systems operating on 24 VAC power. Designed with a clean digital interface and backlit display, it offers easy temperature adjustment and clear system status visibility. Suitable for gas, oil, or electric furnaces and central air conditioning systems, it maintains comfort with ±1°F accuracy. The T1 Pro includes battery or hardwired power options and supports fan control for added flexibility. Built for quick installation with intuitive terminal labeling and compact housing, this thermostat delivers dependable performance and technician-friendly setup for residential and light commercial HVAC applications.