The Best Thermostat of 2023

Nominal Size: 13 x 21-1/2 x 1; Actual Size: 12 7/8"x21-1/2"x3/4"

Comparable to MPR 600 Clean Living and Honeywell Micro Defense Plus FPR 5

Designed to filter microscopic particles such as lint, dust mites, spores, and pollen.

Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months

100% synthetic electrostatic media for high efficiency with low air flow resistance. Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive

Save up to 23% annually on heating and cooling costs (compared to a hold of 72°F)

Control from anywhere using your Android or iOS device

Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most

Automatically pauses your HVAC system anytime a door or window is left open (requires ecobee SmartSensor for doors and windows and a Haven subscription)

Integrates seamlessly with your preferred smart home system

ecobee was named an ENERGY STAR Partner of the Year award winner

No more programming: With Auto-Schedule, the Google Nest Learning Thermostat learns from you and programs itself.

Home/Away Assist: don't heat or cool an empty home. Home/Away Assist adjusts the temperature after you leave.

Remote control: Control your thermostat from anywhere using the Nest app.

Know more, save more Check your Energy History to see how much energy you use and why.

Look for the Leaf: The Nest Leaf appears when you choose a temperature that saves energy.

Easy installation: Most people install Nest in 30 minutes or less. Or you can get a Nest Pro to do it for you.

This Google Product features the Google Seal for Online Marketplace when purchased from a seller other than Amazon.com.

SAVE ABOUT 23% ON HVAC ENERGY*: By adjusting the temperature using flexible scheduling, remote access and geofencing, Sensi customers saved about 23% on HVAC energy usage.

COMPATIBILITY REQUIRES C-WIRE: Extensive compatibility*** with HVAC equipment found in most homes. ALL system types require a common wire (C-WIRE). To check system and router compatibility, refer to compatibility resources on our website

MOST INSTALL IN 30 MINUTES OR LESS**: Use the built-in level, illuminated easy-click terminals and step-by-step app instructions for a quick installation. Skip any extra work painting or patching the wall thanks to the standard thermostat size.

SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings smart home platforms.

USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app

Save up to 23% annually on heating and cooling costs (compared to a hold of 72°F)

Control from anywhere using your Android or iOS device

Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most

Automatically pauses your HVAC system anytime a door or window is left open (requires ecobee SmartSensor for doors and windows and a Haven subscription)

Integrates seamlessly with your preferred smart home system

ecobee was named an ENERGY STAR Partner of the Year award winner

Country Of Origin: United States

Model Number: TH4110U2005/U

Item Package Dimension: 6.49999999337" L x 5.099999994798" W x 2.299999997654" H

Item Package Weight: 13.8 oz

ditra, ditra-heat, schluter, thermostat, touch screen

SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and in-app system usage.

MOST INSTALL IN 30 MINUTES OR LESS**: Use the built-in level and step-by-step app instructions for a quick installation. Skip any extra work painting or patching the wall thanks to the standard thermostat size.

SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required), and Samsung SmartThings smart home platforms.

USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app.

CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices.

SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.

Made in United States

Package length : 6.0"

Package width : 2.0"

Package height : 8.0"

Material Type: Plastic

LIVE AND SLEEP SMARTER. Choose the temperature in a specific room, like the bedroom, to be exactly what you want it to be, to help get a better night’s sleep. Or let the Smart Room Sensors automatically detect which rooms people are in and focus comfort where it matters automatically.

AMAZING SENSOR RANGE. The battery powered Smart Room Sensors utilize unique Honeywell Home technology to deliver an efficient signal up to 200 ft range. (Could be further depending on home construction)

MULTI-ROOM FOCUS. Don’t be forced to choose one room over another, the T9 Smart Thermostat can handle multiple rooms to focus on (requires sensors).Voltage: 24v. Smart Room Sensor Dimensions-2.6 x 2.6 x 0.77 inches

SAVE MONEY AND ENERGY. Adjust your thermostat from anywhere with your mobile device, or let your home automatically react to your schedule with Auto Home/Away Scheduling. Save even more with possible inclusion in energy saving schemes from your utility provider. (Subject to availability in area)

SMART RESPONSE AND ALERTS. Intelligently learns your home’s heating and cooling patterns to deliver the right temperature at the right time, and sending you filter and temperature alerts.

DO IT YOURSELF SIMPLE INSTALL. With guided installation setup couldn’t be simpler. The included power adapter is an easy-to-install, low-voltage alternative to a C-wire, so the thermostat is compatible with most homes.