User Manual

3
Welcome!
If you have questions, we have answers.
Visit ecobee.com/Support/ecobee3 for tutorials, how-to
videos and FAQs.
Technical support is also available by email or by phone:
[e-mail]
1.877.932.6233 (North America)
1.647.428.2220 (International)
Compatible systems
ecobee3 works with most centralized residential heating
and cooling systems.
Heating: up to 2 stages
Cooling: up to 2 stages
Heat pumps: 1 or 2 stages + up to 2 stages auxiliary heat
Accessories: Dehumidifier, humidifier or ventilation device