Supports 2‑stage heating and 2‑stage cooling, including auxiliary heat
Compatible with air conditioning, heat pump, and water‑source heat pump systems
Uses proportional‑integral control to determine required heating or cooling stages for precise temperature regulation

Touch·N·Go® programmability with dedicated:
Occupied
Unoccupied
Demand‑limit buttons with preset heating and cooling setpoints
Supports 4 or 2 programmable periods per day

Supports remote temperature sensing and averaging
Includes occupancy override capability

Expanded display shows:
Mode of operation
Equipment status
Time of day
Outdoor air temperature (when available)