Pro1 IAQ T855 T855 Universal Programmable 7 Day Single Stage Thermostat (2H/2C), replacement for T955, T915

Upgrade your HVAC system with the Pro1 T855 Programmable Thermostat, designed for both residential and commercial use. This versatile thermostat operates on 18 to 30 VAC systems and supports three heating and two cooling stages, ensuring optimal comfort year-round. With flexible programming options, you can set a 7-day or 5/1/1 day schedule to match your lifestyle. The intuitive interface features easy-to-use menu-driven programming with wake, leave, return, and sleep icons, making temperature management a breeze. The Pro1 T855 is equipped with an 8-square-inch display for clear visibility and can be powered by battery or hardwired for convenience. Its compact design fits seamlessly into any space, measuring 4.7 inches in width, 1.1 inches in depth, and 4.4 inches in height. With a temperature range of 32 to 105 degrees Fahrenheit and a humidity tolerance of up to 90% RH, this thermostat is built to handle diverse environments. Choose the Pro1 T855 for precise temperature control and enhanced energy efficiency.Pro1 IAQ T855 T855 Universal Programmable 7 Day Single Stage Thermostat (2H/2C), replacement for T955, T915