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Sensi Touch Smart Thermostat by Emerson with Touchscreen Color Display, Programmable, Wi-Fi, Mobile App, Easy DIY, Data Privacy, Works with Alexa, Energy Star Certified, ST75S-Silver, C-Wire Required

  • Based on 27 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives May 14 – May 19
Order within 21 hours and 36 minutes
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Color: Silver


Features

  • PRIVACY PROTECTION*: Sensi wont sell your personal information to third parties
  • EASY DIY INSTALLATION: Use the built-in level, illuminated easy-click terminals and step-by-step app instructions for a quick installation; Works with the HVAC equipment found in most homes. Common wire (c-wire) is required
  • SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR-certified Sensi smart thermostat can help you save energy with features like flexible scheduling, remote access and usage reports
  • SLEEK, MODERN DESIGN: The large color display features easy-to-read temperatures and intuitive menus. Available in black, white and silver to complement your home decor
  • CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices
  • SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering valuable usage reports, alerts about your equipment, and maintenance reminders like filter replacement

Description

Power Source = Common wire Voltage = 20-30 VAC

Brand: Emerson


Model Name: Sensi Touch


Product Dimensions: 1"D x 5.87"W x 3.75"H


Special Feature: Backlight Display, Smart Home Compatible, Keypad Lockout, Energy Usage and History, Filter Change Reminder See more


Additional Features: Backlight Display, Smart Home Compatible, Keypad Lockout, Energy Usage and History, Filter Change Reminder


Specific Uses For Product: Air Conditioner, Boiler, Furnace, Heat Pump


Temperature Control Type: programmable


Connectivity Technology: Wi-Fi


Power Source: Corded Electric


Voltage: 30 Volts


Display Type: LCD


Screen Size: 5 Inches


Control Type: Touchpad Control


Control Method: Voice


Connectivity Protocol: Wi-Fi


Mounting Type: Wall Mount


Backlight: Yes


Item Dimensions D x W x H: 1"D x 5.87"W x 3.75"H


Item Weight: 0.85 Pounds


Finish Types: Silver Finish


Brand Name: Emerson


Model Name: Sensi Touch


Included Components: Installation Guide, Mounting Hardware, Owner's Manual, Thermostat, Warranty Booklet


Model Number: ST75S


UPC: 786710562969


Manufacturer: White-Rodgers


Item Type Name: Wi-Fi Thermostat


Unit Count: 1.0 Count


Manufacturer Warranty Description: 3 years.


Color: Silver


Shape: Rectangular


Product Style: DIY


Specification Met: Energy Star


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 14 – May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great if you don’t want AC
Would only enable heater, no AC. It has a great installation instructions and nice app but could not get it to blow anything but heat. Highly recommended if you live in sub zero environments but not if you need a little cool air.
Reviewed in the United States on August 29, 2021 by Don Hiatt

  • Smart thermostat
A most have if you want to save money
Reviewed in the United States on July 27, 2021 by Juan

  • Easy To Use and set-up
Easy To Use and set-up
Reviewed in the United States on October 30, 2021 by David Limke

  • So far so good
My boyfriend purchased this thermostat for his place but he didn’t have a C connection. He gave it to me and I have a newer home so the connections were there. The only issue I ran into was I had 7 wires and was confused on where the black E wire went. I called support and they advised to connect the W & E wires together and put into the W/E slot on the Sensi. Only one wire can fit into the slot so I wrapped the wires together and made sure they were touching and put the W wire in and that worked fine. So far the ac is blowing cool and no issues with WiFi setup. ... show more
Reviewed in the United States on September 1, 2021 by Nichole

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