Features
- Outdoor Air Temperature (OAT) sensor option
- Auto changeover available
- Battery free
- Non-volatile memory to retain settings during a power outage
- Keypad lockout
- English/Metric units selection
- Filter/UV light/Humidifier pad replacement indicators
- Continuous display backlighting configurable
- Hybrid Heat compatible
- RC/RH power compatible
- 2-wire installation option
- ExP™ expansion port*, sold separately, for use with future enhancements and/or features
- Programmable on personal computer with ExP accessory**
- 7, 5-2, All Days programmable
- 4 or 2 periods per day programmability
- Programmable fan by period
- Vacation mode controls temperature and humidity
- Remote room sensor option
- Adjusts automatically for Daylight Savings Time
- Humidity display
- Humidify output for direct control of humidifier
- Dehumidify output for variable-speed blowers
Heating/Cooling Stages
- 3-stage heat / 2-stage cool
