The 9701i Robertshaw Single-StageThermostat designed to be USER FRIENDLY! The 9701i display gives three language options of either English, Spanish, or French, The 9701i provides an INTERMITTANT FAN and contractor id feature allowing you to set your name and phone number in case your services are needed by a customer. The 9701i makes everyone happy! WITH ADUSTABLE EVENTS THE OPTIONS ARE ENDLESS–CHOOSE 2, 4, OR EVEN 6 EVENTS PER DAY!Worry-free memory storage and auto changeover also increase your bonuses when you purchase the Robertshaw 9701i thermostat. Even during power outages your settings will be saved and all the work will be done for you as heating and cooling systems adjust on their own. The Three Hold Setting Feature allows for a permanent program override or a temporary three hour override, leaving so much room for flexibility and control. Purchase the 9701i today!