Honeywell YTHX1200B8 Smart Thermostat

The Honeywell YTHX1200B8 smart thermostat is a reliable WiFi touchscreen control for 24 Vac residential and light commercial systems. It supports up to 4H/2C heat pump or 3H/3C conventional equipment, including gas, oil, electric warm air, hydronic, fan coil, and PTAC applications. Redlink 3.0 technology connects wireless room and outdoor sensors plus an equipment interface module, while onboard monitoring tracks indoor humidity, VOC, and estimated CO2 and manages up to two IAQ devices.