Edge Programmable & Non-Programmable Thermostat:

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 communicating installation option.