LockState Connect LS-90i WiFi Internet Programmable Thermostat[Product Information]- Enter your model numberto make sure this fits.
- Easy to use menu system with large backlit touch screen display and works with nearly every HVAC system - including traditional furnaces and heat pumps- target Temperature Range: 47F to 95F
- Able to control 3 stages of heat and 2 stages of cool， this allows for more precise temperature regulation and less fluctuation with today's most sophisticated HVAC systems
- True Auto mode to switch automatically between heat and cool depending on environmental factors and program up to 7 independent periods per day
- Monitor and control your HVAC system based on humidity as well as temperature with the ability to control an external air baffle， external humidifier AND de-humidifier
- Must have either power from the furnace ("C" or "Common" wire) or an external transformer to power the thermostat in order to run the Wi-Fi module; Connections: C， H， B， O， W， W2， W3， Y1， Y2， RH， RC， G， A， DH， EX
