How does the auto changeover work? can i set it to keep the temp between 65 and 74 degrees and it turns a/c and heat on as necessary?

Yes I wasn't sure how it would work. I have my account set to 78. AC came on when it go too hot. Hope this helps.

Hi. My old thermostat has the red wire connect to RH which then jumps to RC. With the Sensi lite, do I just attached the red wire to R? Thank you.

Sensi claims there is an internal jumper which means you only have to connect the red wire which now goes to RH. However, I had to pigtail the red wire and connect to both RH and RC

Will this thermostat work on a split unit meaning natural gas heat

It works on my natural gas central unit (if you need emergency heat then no this touch lite will not work for you)

Does this have a child lock?

Yes, it’s called Lock Thermostat Display. It’s located in the system settings.

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Sensi Lite Smart Thermostat, Data Privacy, Programmable, Wi-Fi, Mobile App, Easy DIY, Compatible with Alexa, Energy Star Certified, ST25, C-Wire Not Required New 2023!

Product ID: 533393824

Details

Brand
Emerson
Model name
Sensi Lite
Product dimensions
2.2D x 12.9W x
Controller type
App Control
Special feature
Filter Low
Colour
Black

🌍Energy Star Certified

📱Mobile App Control

🔒Data Privacy Protection

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Description

🌟 Elevate Your Comfort, Empower Your Savings!

PRIVACY FIRST - Your data stays yours—no selling or targeting from Sensi.
COMPATIBLE WITH ALEXA - Seamless integration for voice control and smart home convenience.
SAVE BIG ON ENERGY BILLS - Cut HVAC costs by approximately 23% with smart scheduling and geofencing.
CONTROL AT YOUR FINGERTIPS - Manage your home's comfort from anywhere with a top-rated mobile app.
DIY INSTALLATION MADE EASY - Fast setup with built-in level and step-by-step instructions.

The Sensi Lite Smart Thermostat (Model ST25) is a cutting-edge, Energy Star certified device designed for easy DIY installation and optimal energy savings. With features like mobile app control, geofencing, and robust data privacy, it ensures you stay comfortable while protecting your personal information. Compatible with Alexa, this thermostat is perfect for the modern home.

Specifications

Brand	Emerson
Model Number	ST25
Colour	Black
Product Dimensions	2.24 x 12.88 x 7.95 cm; 136.08 g
Voltage	24 Volts
Special Features	Filter Indicator, Low Voltage, Auto Changeover, Daylight Savings Time Ready, Programmable
Item Weight	136 g

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Sensi Lite Smart Thermostat, Data Privacy, Programmable, Wi-Fi, Mobile App, Easy DIY, Compatible with Alexa, Energy Star Certified, ST25, C-Wire Not Required **New 2023!**

Details

Details

Description

Specifications

Common Questions

Sensi Lite Smart Thermostat, Data Privacy, Programmable, Wi-Fi, Mobile App, Easy DIY, Compatible with Alexa, Energy Star Certified, ST25, C-Wire Not Required New 2023!