Top 10 WiFi Thermostat Without C Wire – Home Programmable Thermostats

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1. Emerson Thermostats


ST55, DIY, Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, Works With Alexa, Energy Star Certified

Emerson Thermostats #ad - Simple configuration: looks and feels like a thermostat. Easy diy installation: use the built-in level and step-by-step app instructions for a quick installation. 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.

Works with hVAC equipment found in most homes. 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. Has buttons and fits the same space as a traditional thermostat so you don’t have to patch and paint your walls. Common wire c-wire is not required in most applications. Privacy protection*: Sensi won’t sell your personal information to third parties.
BrandEmerson Thermostats #ad
ManufacturerEmerson Thermostats #ad
Height1 Inches
Length3.75 Inches
Weight0.85 Pounds
Width5.88 Inches
Part NumberST55
Warranty3 years.

2. Google


Smart Thermostat for Home, Programmable Wifi Thermostat, Google Nest Thermostat, Charcoal

Google #ad - Programmable thermostat that lets you create an energy efficient schedule in the Google Home app on your Android or iPhone. Connectivity : wi-fi - 802. 11b/g/n 2. 4 ghz, 802. 11a/n 5 ghz Wi-Fi. Wireless interconnect : Bluetooth Low Energy. Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet1.

It’s easy to install your thermostat, typically in 30 minutes or less, with everything you need included in the box; it’s compatible with 85% of heating and cooling systems. The nest thermostat is designed to work without a c wire in most homes, and heat pump systems, but for some systems, cooling only, zone controlled, including heating only, you’ll need a C wire or other compatible power accessory. Nest thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home.

Smart thermostat with hvac monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier2. Please refer to the product description section below for all applicable legal disclaimers. Energy star certified smart thermostat for home that helps you save energy and stay comfortable. Connectivity : wi-fi - 802. 11b/g/n 2. 4 ghz, 802.
BrandGoogle #ad
ManufacturerGoogle #ad
Height1.07 Inches
Length3.31 Inches
Weight0.31 Pounds
Width3.31 Inches
Part NumberG4CVZ
Warranty1 year.

3. Honeywell Home


7 Day Programmable, Energy Star, Not Compatible with Line Volt Heating, Touch Screen, Alexa Ready, Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat, C-Wire Required

Honeywell Home #ad - Before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter. Will not work with heating only oil furnace systems unless a C-Wire is present.

Save energy and get rewarded by checking with your energy provider about available energy savings rebates to save on your purchase use rebate finder link above. Does not work with electric baseboard heat 120-240V. Flexible programming options for your schedule or utility company’s peak rate pricing. Personalize your wi-fi Smart Color Programmable Thermostat to fit your décor. Bright, easy-to-read touchscreen makes for simple operation.

Easy operation and intuitive. Comfort comes in your color. Energy star certified. Your schedule. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use. Plus, eligible customers can enroll in ongoing energy savings incentives with their energy provider to keep saving all year long. Your way. C-wire required.
BrandHoneywell Home #ad
ManufacturerHoneywell Home #ad
Height0.88 Inches
Length3.5 Inches
Weight1 Pounds
Width4.5 Inches
Part NumberRTH9585WF1004
Warranty1 year warranty.

4. Honeywell Home


Honeywell Home RTH6580WF Wi-Fi 7-Day Programmable Thermostat with C-Wire Adapter

Honeywell Home #ad - C-wire Required. This bundle includes honeywell home rth6580WF Wi-Fi 7-Day Programmable Thermostat and C-Wire Power Adapter. Get air filter change reminders, internet connection alerts, temperature notifications, and more.

Smart alerts help you worry less. Does not work with electric baseboard heat 120-240V. Energy star certified. Smart home integration. Big, backlit digital display and easy controls make for a user-friendly experience. Easy operation and intuitive. Compatible with: forced air gas, oil or electric, hot water and steam, and heat pumps with electric backup. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use. The wi-fi 7-day is compatible with voice assistant devices like Amazon Alexa, Microsoft Cortana, Google Assistant, and more.
BrandHoneywell Home #ad



WiFi Thermostat for Home, 2.4Ghz, 7 Day Programmable Thermostat with Touchscreen Display Without C-Wire Required, Wireless Thermostat Works with Alexa and Google Assistant

OWON #ad - Saving hvac energyowon thermostat helps you save over 23% cost on homeowner, not only by scheduling also automatic heating and cooling changeover helps a lot. Simple installation and operation most customers can finish the installation within 15 minutes and be familiar with the operation within 20 minutes.

Remote control with various devicessmart thermostat works with Amazon Alexa, Google assistant, also you can control from your phone with smartlifeTuya App. You don’t even have to lift a finger for seamless control of all of your connected devices. Programs your thermostat. 7 day flexible scheduling7 day programmable thermostats for home heat and ac. Geofence technology helps make you comfortable by using your smartphone's location to know when you're away and when you return.

Excellent hvac controlsmart thermostat with touch screen 4. 3 tft lcd display, location based temperature control, also Run your system economically while on vacation, preheat or precool your house before you get home, and Compressor short cycle protection delay. We also provide step by step instruction in the app and professional tech team to guide user to set up, no experience required.
BrandOWON #ad
ManufacturerOWON #ad
Part Number513-TY

6. Honeywell


Honeywell Wireless WiFi Thermostat,7 Programmable

Honeywell #ad - Custom display, with on screen comfort information. Simple programming and Professional installation. Five-year limited warranty. Total connect comfort app available, remotely monitor/manage your homes comfort and energy use. Energy savings mode, and 7 day easy programming.
BrandHoneywell #ad
ManufacturerHoneywell #ad
Height0.88 Inches
Length4.5 Inches
Weight0.65 Pounds
Width3.5 Inches
Part NumberTH9320WF5003

7. Honeywell


Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, 'Requires C Wire", White

Honeywell #ad - Package width : 2. 0". Package length : 6. 0". Made in United States. Material Type: Plastic. Package height : 8. 0".
BrandHoneywell #ad
ManufacturerHoneywell #ad
Height3.46 Inches
Length4.53 Inches
Weight0.5 Pounds
Width0.87 Inches
Part NumberTH9320WF5003

8. Amazon


Amazon Smart Thermostat – ENERGY STAR certified, DIY install, Works with Alexa – C-wire required

Amazon #ad - Save money - after purchase, amazon will send you an email with details about rebates that may be available from energy providers in your area. Reliable - made with honeywell Home Thermostat Technology and backed by 130 years of experience.

Smart upgrade - amazon smart Thermostat is an easy way to switch from a traditional thermostat and help reduce energy usage. Save energy - according to epa estimates, ENERGY STAR certified thermostats save an average of $50 on yearly energy bills. Explore rebates above. On-the-go control - let alexa set the temperature, or set it yourself from anywhere with the Alexa app. Automatic comfort - alexa can do the programming for you, updating the temperature to keep you comfortable. You can do it - the alexa app will guide you through the installation process, but customer service is always available.
BrandAmazon #ad
ManufacturerAmazon #ad
Height0.84 Inches
Length3.56 Inches
Weight0.24 Pounds
Width3.56 Inches
Part Number53-026123

9. Hotop


C Wire Adapter 24 Volt Transformer Compatible with Nest Honeywell Ecobee Emerson Sensi Smart WiFi White

Hotop #ad - 24v c wire power adapter for thermostat: plugs into your standard 110v/ 120v outlet and converts to 24V, 500mA/AC. Designed for thermostats power supply: widely applied for thermostats, without needing to remove your thermostats to charge up the battery, Hive, Ecobee, Emerson Sensi, Honeywell, etc.

Charge for thermostats directly, powers up smart thermostats for Nest, convenient and practical to solve the problem of "thermostats low battery". Packing list: 1 x c wire adapter, 1 bag 50 pieces of cable clips; The brand mentioned above is just for demonstrating compatibility. Easy installation: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house. Ul certified: ul certification passed, stable and durable 24V transformer for thermostats.
BrandHotop #ad
Weight0.6 Pounds
Part Number24V Transformer-1

10. Honeywell Home


Honeywell Home RENEWRTH6580WF 7-Day Wi-Fi Programmable Thermostat Renewed

Honeywell Home #ad - Smart home integration. Works with most heat/cool oil furnace systems. Does not work with electric baseboard heat 120-240V. The wi-fi 7-day programmable Thermostat is easy to configure and install yourself. Simple install for a diy project.

The wi-fi 7-day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more. C-wire power adapter required: before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter. C-wire power adapter required: before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter.

Honeywell home Wi-Fi thermostats are energy-efficient without sacrificing performance. 7-day, 4 periods per day, flexible programming lets you sync your comfort with your schedule. C-wire required. Energy star certified. Will not work with heating only oil furnace systems unless a C-Wire is present. Compatible with: forced air gas, hot water and steam, oil or electric, and heat pumps with electric backup. Thermostat that fits your life.
BrandHoneywell Home #ad
ManufacturerHoneywell Home #ad
Part NumberRENEWRTH6580WF/U