New Pro1 IAQ T855SH Digital Programmable Thermostat (3H/2C), Replacement for T855S

Pro1 IAQ T855SH Advanced replacement for T855S thermostat 3 heating stages and 2 cooling stages for precise control Digital interface for easy programming and operation Enables personalized comfort settings Promotes energy efficiency for cost savings Reliable performance for consistent indoor climate regulation New Display Technology Thermostat. Acrylonitrile Butadiene Styrene Material