*ECOBEE 3 LITE STAT NO SENSOR

PRODUCT DIMENSIONS

Thermostat
Length: 102.88 mm
Width: 102.88 mm
Depth: 21.4 mm

Trim Plate
Length: 170 mm
Width: 170 mm
Depth: 6.25 mm

Power Extender Kit
Length: 62.1 mm
Width: 60.1 mm
Depth: 21.4 mm

COMPATIBILITY

• Conventional (2H/2C)—Gas, oil, electric.
• Boiler (2-stage-heating).
• Air-Cooled & Geo-Thermal Heat pumps (2 stage heat pump + 2 stage aux heat/2cool) (4H/2C).
• Dual-Fuel support.

WIRE TERMINALS

RC	O/B	W1
G	RH	W2
Y1	C	PEK
Y2

POWERING METHOD

Wired 24VAC through terminals C or Rc. Power Extender Kit enables you to reliably power your thermostat without having to run a C wire.

POWER CONSUMPTION

Less than 3.5VA

CONNECTIVITY AND SECURITY

• Wi-Fi, IEEE 802.11 b/g/n @ 2.4 GHz
• Wi-Fi Protected Access (WPA/WPA2)
• Wired Equivalent Privacy (WEP)
• DHCP (dynamic) or static IP addressing
• Transport Layer Security (TLS)
• 915MHz

BANDWIDTH

• 15-20 MB/month

SUSTAINABILITY

• Mercury free
• Arsenic free
• PVC free
• ROHS compliant

THERMOSTAT SENSORS

• Temperature
• Proximity
• Humidity

ROOM SENSOR

• Temperature
• Motion

TEMPERATURE RANGE

• Temperature: 7° to 33°C (45° to 92°F)
• Display: 5° to 37°C (40° to 100°F)
• Sensitivity: +/- 0.5°C (+/-1°F)
• Operating: 0° to 55°C (32° to 130°F)

HUMIDITY RANGE

• Display: 20% to 90% RH
• Sensitivity: +/- 5% RH
• Operating: 5% to 95% RH (non condensing)

STORAGE

• -35° to 45°C (-31° to 113°F)
• 5% to 95% RH (non condensing)

LANGUAGES

• English

DISPLAY

• 3.5" full-color LCD touch screen
• 320 x 480 pixel display

HOMEKIT-ENABLED

• HomeKit requires an iPhone, iPad, or iPod touch with iOS 9 or later.
• Controlling HomeKit-enabled accessories away from home requires an Apple TV with tvOS 9.0 or later and an iPhone, iPad, or iPod touch with iOS 9 or later.

WARRANTY

• 5-year warranty (PRO Install only)

WHAT'S IN THE BOX

• ecobee3 lite thermostat
• Install guide
• Backplate
• Trim plate
• Screws
• Dry wall plugs
• Wire labels
• Power Extender Kit