Smart Thermostat LITE

Meet the all-new Smart Thermostat Lite. Built for simplicity with input from contractors, it's easy to install and use, hardwired for reliability, built to last, and designed to save your customers up to 23%^* on their heating and cooling costs. Best of all, it's a Pro customer exclusive.

Hardwired for reliability — batteries not required
1-wire accessory support
Setup designed for pros

Specification

Display
- 2.8 in. full-color LCD touchscreen
- 240 x 320 pixel display
Dimensions
Thermostat
- Height: 92 mm (3.62 in.)
- Width: 92 mm (3.62 in.)
- Depth: 23 mm (0.91 in.)
Colors
- Black front, white sides and back
Thermostat sensors
- Temperature
- Humidity
Compatibility
- Gas, Oil, Electric, Dual-fuel, Forced air, Conventional (2H/2C), Heat Pump (4H/2C), Humidifier, Dehumidifier, Ventilator, HRV or ERV
Wire Terminals
- Rc
- G/PEK
- Y1
- Y2
- O/B
- Rh
- C
- W1
- W2
- ACC
Connectivity & security
- Wi-Fi: 802.11 b/g/n/ax @ 2.4GHz
- Bluetooth BLE 5.4
- WPA2, WPA3 encryption methods
- DHCP (dynamic) or static IP addressing
- Sub-GHz radio
Works with
- Apple HomeKit, Amazon Alexa, Google Assistant, and Alarm.com.
Bandwidth
- 5 MB/month
Power consumption
- Less than 3 VA
Powering methods
- Wired 24VAC through terminals C and Rc.
- Power Extender Kit (sold separately) available for installation in homes without a C or common wire.
Sustainability
- Recycled packaging
- Mercury-free
- Arsenic-free
- PVC-free
- ROHS compliant
Temperature range
- Desired Temperature: 45° to 120°F (7° to 49°C)
- Display: 32° to 120°F (0° to 49°C)
- Sensitivity: +/− 1°F (+/− 0.5°C)
- Operating: 14° to 122°F (-10° to 50°C)
Humidity range
- Display: 20% to 90%
- Sensitivity: +/− 5%
- Operating: 5% to 95% RH (non-condensing)
Storage
- −4° to 113°F (−20° to 45°C)
- 5% to 95% RH (non condensing)
Warranty
- 5-year extended warranty
Languages
- English
What's in the box
- Smart Thermostat Lite
- Backplate
- Quick-start guide
- Wire labels
- Screws and drywall plugs
Optional for installation:
- Trim plate

Technical specification

Unique ref.smart-thermostat-Lite
Product familySmart Thermostat
Product groupLite
TypeObject (single object)
Date of publishing2025-12-08
Edition number1

Links

Product urlhttps://www.ecobee.com/en-us/smart-thermostats/smart-thermostat-lite/
Instruction videohttps://www.youtube.com/watch?v=pe9VikaX0aE
Product certificationhttps://assets.ctfassets.net/a3qyhfznts9y/1Tv7arsyNP7odEmuKS2TOn/577f9c118601f27dbc6fbba1d8429588/ecobee_Lite_SpecSheets_EN-US.pdf
Technical descriptionhttps://assets.ctfassets.net/a3qyhfznts9y/1Tv7arsyNP7odEmuKS2TOn/577f9c118601f27dbc6fbba1d8429588/ecobee_Lite_SpecSheets_EN-US.pdf

Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryHVAC - Control Panels
IFC classificationObject
Uniclass 2015 CodePr_75_50_76_73
Uniclass 2015 DescriptionRoom temperature sensors
CSI MasterFormat 2014 Code23 09 13
CSI MasterFormat 2014 TitleInstrumentation and Control Devices for HVAC
OmniClass Number23-27 15 23
OmniClass TitleHVAC Controls

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States