The Braeburn® BlueLink™ 7205 Series Smart Wi-Fi Thermostat is a 7 Day, 5-2 Day or Non-Programmable Thermostat for conventional or heat pump systems with up to 3 stages of heat and 2 stages of cool with a 3 square inch display, auto changeover and wired remote sensing. Wi-Fi works without common (C) wire on all Heat Pump, Heat Only or Cool Only Systems. 

Warranty: 5 years