12 Best 4 Wire Thermostat: Latest Models & Consumers’ Choice

MADE IN AMERICA

APPLICATIONS: Thermostat Wire is a class 2 power-limited circuit cable for use in thermostat control applications

EASIER TO USE: Southwire Thermostat Wire strips easier, resists tearing, and reduces burn-through resulting in time labor and material savings

DUAL PURPOSE: Thermostat wire is for use in both Heating and Air Conditioning Controls

SPECIFICATIONS: 18-Gauge, 5 Conductor, Solid Copper Thermostat Wire, Class 2 Power-Limited Circuit Cable, Brown Jacket

MEETS SPECIFICATIONS: Sunlight Resistant, PVC Insulation, and Solid Bare Copper per UL Standard 13, RoHS Compliant, OSHA Acceptable

Non-programmable electronic thermostat, single stage, 1 heating and 1 cooling, electric or gas/oil configurable.

Not suitable for RV's. Work with single stage heating, cooling and heat pump (without aux) systems. Does not work with multi-stage systems or 120/240V electric baseboard.

Easy-to-read digital 4.5 sq. in. display with large characters and blue backlight. Big separate buttons for easy setting.

Precise temperature control with +/- 1 degree in Fahrenheit and Celsius for ultimate consistent control.

Easy installation, dual powered by 24VAC power or 2 AAA batteries, C-wire is not required.

PRIVACY PROTECTION*: Sensi won’t sell your personal information to third parties

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

EASY DIY INSTALLATION: Use the built-in level and step-by-step app instructions for a quick installation. Works with HVAC equipment found in most homes. Common wire (c-wire) is not required in most applications

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

SIMPLE CONFIGURATION: Looks and feels like a thermostat. Has buttons and fits the same space as a traditional thermostat so you don’t have to patch and paint your walls

Mechanical operation, non-programmable thermostat

Bi-Metal Temperature Sensor

120 - 240 volt, 4 wire. Easy to install and use.Compatible with baseboards. Can control up to 5,280 Watts.

Positive off

Easy to install

ENERGY STAR certified. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use.

SAVE ENERGY AND GET REWARDED by checking with your energy provider about available energy savings rebates to save on your purchase (rebate finder link above). Plus, eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.

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.

SMART HOME INTEGRATION. The Wi-Fi 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.

THERMOSTAT THAT FITS YOUR LIFE. 7-day, 4 periods per day, flexible programming lets you sync your comfort with your schedule.

EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience.

EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Resideo app to control your Wi-Fi thermostat anytime, anywhere.

COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V). C-Wire required.

Works with most heat/cool oil furnace systems. Will not work with heating only oil furnace systems unless a C-Wire is present.

Mechanical operation, non-programmable thermostat

Bi-Metal Temperature Sensor

120 - 240 volt, 4 wire. Easy to install and use.Compatible with baseboards. Can control up to 5,280 Watts.

Positive off

Easy to install

Upgrade Electronic Thermostats 5+1+1 Day Programmable or Nonprogrammable , Single Stage 1 Heating and 1 Cooling, Electric or Gas/oil Configurable.

Use Programmable thermostat mode (Monday to Friday, support to set the temperature value of 4 time periods each day) Saturday and Sunday can be independently set the temperature value of 4 time periods. Use in Nonprogrammable mode; directly adjust the required temperature value manually, press the key to select （Hold）. Switch Programmable mode button to select （Run Sched） just fine, the operation is very convenient.

Compatible with single stage thermostat heating, cooling aCnd heat pump (without aux) systems. Does not work with multi-stage systems or 120/240V electric baseboard.

Easy-to-read digital display with large characters and blue backlight. Big separate buttons for easy setting.Precise temperature control with +/- 1 degree in Fahrenheit and Celsius for ultimate consistent control.

Thermostat Easy installation, dual powered by 24VAC power or 2 AAA batteries, C-wire is not required. Friendly Service: 2-year worry-free warranty and 24h customer service

This Wi-Fi smart home thermostat enables you to set your clock, read outdoor temperatures, automate temperature control, and program remotely through the Watts Home mobile app which is available for iOS and Android devices

Smart home compatible with Amazon Alexa and Hey Google for home automation voice control and you can enable remote software updates

It has a modern and sleek design; a 4.3 inch digital touchscreen display; three home screen options: clock, control settings, or weather; and portrait and landscape mounting options.

This floor heating thermostat can compensate for outdoor weather conditions, auto shut-off for warm weather temperatures, and there is also a maximum floor temperature setting to protect different types of flooring

Track your energy use, receive email/text notifications, and access away terminal features at home or remotely as a well as connect to optional equipment: SunStat Rely R4 and ConnectPlus Smart Sensor

There are multiple support and data features such as heat output, a voltage detector, momentary testing, a diagnostic screen, an easy set up function, a help feature, and works with 120 and 240 voltage.

Works with Alexa for voice control (Alexa device sold separately).

Your ecobee3 lite powers on through the C and Rc terminal. Be sure to insert your R/Rc/Rh wire in the Rc terminal of your ecobee3 lite thermostat.

Fast, easy installation - install your ecobee in 30 minutes or less. The step-by-step guide on our mobile app and free expert support make it easy.Smarter comfort - your ecobee understands your local weather, schedule and desired comfort settings, to ensure your home is at the right temperature at the right time

Personal energy reports - get free monthly reports on how much energy you’ve saved and tips on how you can save even more

Peace of mind - your ecobee monitors your heating and cooling systems and alerts you If it senses that something isn’t working properly. Refer userguide before use

ASIN B01K48T09Y has a newer model B06W56TBLN

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