HomeProduct Warranty Description3-year limited warranty on materials and workmanship under normal use and service. Call customer service at 1-877-932- 6233 for more information. 3-year limited warranty on materials and workmanship under normal use and service. Call customer service at 1-877-932- 6233 for more information. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Added to wishlistRemoved from wishlist 0 Add to compare ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation Added to wishlistRemoved from wishlist 0 Add to compare $154.99