Specials
The Nest 3rd generation Learning Thermostat has a slimmer profile and a high-resolution screen that's 40 percent larger, and an updated user interface to make it easier to read temperatures, alerts and messages. New software features for the 3rd generation Nest Thermostat include Farsight, which automatically displays the target temperature or time when it senses movement in the room, and Furnace Heads-Up, which uses diagnostics to give advance notice about possible problems with a customer's heating system.