Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Heating, Venting & Cooling
/
Thermostats
Rectangular Thermostats
Get It Fast
In Stock at Store Today
Same-Day Delivery
Filters
Filters
Clear All
Thermostat Shape: Rectangular
Wire Configuration: C-Wire
Features: Built-in Wi-Fi
Featured Keywords: heat pump
Featured Keywords: heat pump system
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Out of Stock
Department
Heating, Venting & Cooling
Thermostats
Programmable Thermostats
WiFi Thermostats
Installation
In-Home Installation Available
Featured Keywords
amazon alexa
common wire
energy saving
google assistant
rebate finder
samsung smartthings
sensi multiple thermostat manager
air circulation
c-wire required
circulating fan
comfort control
energy cost
mobile app
smart alert
touchscreen color display
7 day programmable thermostat
50 smart thermostat
alexa thermostat
color screen
dual fuel system
energy usage
free app
heat pump system
home comfort
hvac equipment
hvac system
main menu
power outage
precise temperature control
remote control
save money
smart device
View Results
All Filters
Category
Availability
Installation
Featured Keywords
Thermostat Shape: Rectangular
Wire Configuration: C-Wire
Features: Built-in Wi-Fi
Featured Keywords: heat pump
Featured Keywords: heat pump system
Clear All
1 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
$
99
.
00
$129.00
Save
$30.00
(23%)
Limit 5 per order
(2665)
Model# ST55
Emerson
Sensi 7-day Programmable Wi-Fi Smart Thermostat, No C-Wire Required for Most Systems
Add to Cart
Compare