It can be tough to find the best dual fuel thermostat for your needs, as there are so many different brands like Trane, Honeywell, Honeywell Home, Google and models to choose from. We have done a lot of research and found the Best dual fuel thermostat on the market right now.
Based on our extensive evaluations and testing, we have concluded this list of the best dual fuel thermostat with price ranging between $67 and $290. We chose Trane Thermostat 3 Heat (Gas/ELEC) 2 Cool/Heat Pump Dual Fuel TCONT402AN32DAA / as our top pick. Check out our the best for all of our favorites, and be sure to read our buying guide to get all the information you need to make the best choice!
Our system has analyzed 46766 reviews.
Table of Contents
Best Dual Fuel Thermostat
Here are the top dual fuel thermostat we found:
1. Trane Thermostat 3 Heat (Gas/ELEC) 2 Cool/Heat Pump Dual Fuel TCONT402AN32DAA /

Brand: Trane Group: Lawn & Patio Reviews: 701 Rating: 4.84
[gpd asin=”B07BYTMPT9″]
2. Honeywell TH8321WF1001 Touchscreen Thermostat Wifi Vision Pro 8000 with Stages upto 3 Heat / 2

Brand: Honeywell Group: Tools Reviews: 592 Rating: 4.89
[gpd asin=”B012P7QBK8″]
3. Honeywell Home T9 WiFi Smart Thermostat, Smart Room Sensor Ready, Touchscreen

ENERGY STAR CERTIFIED. See your energy use in the Monthly Energy Report, and help save even more with a schedule that adapts to your lifestyle, and by connecting with your utility efficiency program
AUTO HOME AND AWAY MODE. Adjust your thermostat from anywhere with your mobile device, or let your home automatically react to your schedule with geofencing
MULTI-ROOM FOCUS. Add Smart Room Sensors to focus the temperature on multiple rooms for comfort where it matters to you. (Sensors sold separately). Wire Configuration – 4-Wire.
Supports Wi-Fi 802.11 B/G/N 2.4 and 5 GHz
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.
SMARTER, SIMPLER SETUP. Everything you need comes in the box, including a power adapter so that the T9 works in most homes. The T9 intuitively identifies your home’s heating and cooling type, making it easy to do it yourself
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.
Brand: Honeywell Home Group: Home Improvement Reviews: 386 Rating: 4.68
[gpd asin=”B07N83WK9T”]
4. Google Nest Thermostat – Smart Thermostat for Home – Programmable Wifi Thermostat –

Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)
Brand: Google Group: Home Improvement Reviews: 386 Rating: 4.68
[gpd asin=”B08HRNYF2J”]
5. Bosch BCC100 Connected Control Smart Phone Wi-Fi Thermostat – Works with Alexa

MULTI-USE COMPATIBILITY: Including heat pump (4 Heat, 2 Cool) or conventional (2 Heat, 2 Cool) systems, any 1-wire internally powered humidifier or dehumidifier, and most 24 VAC HVAC equipment on the market.
Not compatible with other Bosch Boiler controls, such as the Logamatic
NEW COMMERCIAL UPDATES: Updates allow control of both evaporation and steam type external humidifier accessories. Plus, hot gas reheat and cool to dehumidify capabilities.
Now Dual Fuel system compatible; may work with HVAC systems that use both gas and electric power (more information on updates in product description)
C-WIRE REQUIRED: A C-wire (common wire) is required to power the unit. Two wire systems are not supported. The C-wire is used to provide power to the thermostat and is available on most HVAC systems today that have three or more wires.
Third party aftermarket products exist for adding powering options in instances where a C-wire does not exist
Brand: Bosch Thermotechnology Group: Home Improvement Reviews: 386 Rating: 4.68
[gpd asin=”B073XHD8BB”]
6. Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, ‘Requires

Package length : 6.0″
Package width : 2.0″
Package height : 8.0″
Material Type: Plastic
Brand: Honeywell Group: Home Improvement Reviews: 224 Rating: 4.85
[gpd asin=”B0166QE9QC”]
7. Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen,

COMFORT COMES IN YOUR COLOR. Personalize your Wi-Fi Smart Color Programmable Thermostat to fit your décor.
YOUR SCHEDULE. YOUR WAY. Flexible programming options for your schedule or utility company’s peak rate pricing.
EASY OPERATION AND INTUITIVE. Bright, easy-to-read touchscreen makes for simple operation.
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.
ENERGY STAR certified. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use.
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.
Brand: Honeywell Home Group: Home Improvement Reviews: 224 Rating: 4.85
[gpd asin=”B075BF6V58″]
8. WHITE RODGERS 1F83H-21PR EMERSON 80 SERIES PROGRAMMABLE HEAT PUMP, 4.5 IN.

Brand: White-Rodgers Group: Home Improvement Reviews: 79 Rating: 4.83
[gpd asin=”B01N0N7RP5″]
9. ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation

Works with Alexa for voice control (Alexa device sold separately).
Smart, really smart – intuitively understands when to turn on your heating or cooling equipment based on your home’s unique energy profile, the weather outside, and thousands of other data points to make sure you’re comfortable at all timesKnows you have a life – senses whether anyone’s home and which rooms are occupied, delivering comfort when you’re at home and saving you energy and money when you’re not
Brand: ecobee Group: Home Improvement Reviews: 36 Rating: 4.82
[gpd asin=”B00ZIRV39M”]
10. Venstar T3900 – Residential Digital Thermostat – Dual Fuel Capable (4 Heat, 2 Cool)

Large. easy to read display and makes setup easy
Adjustable backlight intensity, Backlit color-coded buttons and legendsDisplay can show dealer name, phone number and alerts
Brand: Venstar Group: Home Improvement Reviews: 22 Rating: 4.6
[gpd asin=”B07WW8GLN8″]
What to Look for to Have The Best Dual Fuel Thermostat?
Premium
If you’re looking for the premium dual fuel thermostat, the Venstar T3900 – Residential Digital Thermostat – Dual Fuel Capable (4 Heat, 2 Cool) is a great option to consider. It has a high review count and average rating stars, which indicates that it is a quality product.
Most Discounted
If you’re looking for the least expensive dual fuel thermostat, the Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, ‘Requires might be a good option to consider. It has a lower review count and average rating stars, but it is still a quality product.
Most Reviews
If you’re looking for the most reviews dual fuel thermostat, the Trane Thermostat 3 Heat (Gas/ELEC) 2 Cool/Heat Pump Dual Fuel TCONT402AN32DAA / is a great option to consider. It has a high review count and average rating stars, which indicates that it is a quality product.
Lowest Price
If you’re looking for the lowest price dual fuel thermostat, the WHITE RODGERS 1F83H-21PR EMERSON 80 SERIES PROGRAMMABLE HEAT PUMP, 4.5 IN. might be a good option to consider. The quality is just good that you can continue to use this product.
High Quality
If you’re looking for the high quality dual fuel thermostat, the ecobee3 Smarter Wi-Fi Thermostat with Remote Sensor, 2nd Generation might be a good option to consider. This box is made from high-quality materials and has a lot of reviews and ratings, indicating that it is a quality product.
Best Seller
If you’re looking for the best seller dual fuel thermostat, the Honeywell Home T9 WiFi Smart Thermostat, Smart Room Sensor Ready, Touchscreen might be a good option to consider. The quality is excellent and it’s a great product to buy.
Most Affordable
If you’re looking for the most affordable dual fuel thermostat, the Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, might be a good option to consider. The quality is good, and it’s a great product to buy.
Conclusion
While we were recharching for the best best dual fuel thermostat, we found many of them performs good while some not. One product has something advantage than other. So, it was a bit difficult to find the best of them.
We analyzed 46766 reviews of the customers and used a data management system to narrow down the list of the product into 10. Also here are something good beyond these 10 product but we hope these 10 product from Trane, Honeywell, Honeywell Home, Google, Bosch Thermotechnology, White-Rodgers, ecobee, Venstar will fulfil your needs.