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Nuheat AC0055 Signature WiFi-enabled, Touchscreen, Dual-Voltage, Programmable Floor Heating Thermostat 120V/240V

Nuheat AC0055 Signature WiFi-enabled, Touchscreen, Dual-Voltage, Programmable Floor Heating Thermostat 120V/240V

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Warm Up Your Bathroom with the Nuheat Signature Floor Heating Thermostat

The Nuheat Signature Thermostat (AC0055) delivers the floor heating industry's first WiFi-enabled, programmable control system, engineered for reliability and precision. Its touchscreen interface and app-based remote access allow homeowners to schedule and monitor their radiant floor heating with ease, while seamless compatibility with major smart home platforms ensures long-term versatility. A trusted, professional-grade solution for any radiant heat installation.

Key Features

Control from Anywhere

Accessing your thermostat remotely over a Wi-Fi connection and app allows you to monitor and control your floor heating system and adjust anytime based on your changing schedule. 

Energy Saving

The Signature can help manage energy use by allowing you to create a 7-day heating schedule so the floor only heats when you need it. It also provides hourly, weekly, and monthly energy-use information, making it easier to understand how much electricity your floor heating system consumes.

Programmable 

The Signature Floor Heating Thermostat is programmable and can reduce your energy consumption by only heating when you are home. You can also view your energy usage hourly, weekly and monthly to help understand how much energy your floor heating system is consuming.

Works With

Alexa® | Google Assistant® | IFTTT® | CONTROL4® HOME AUTOMATION SYSTEMS | CRESTRON® HOME AUTOMATION SYSTEMS | ELAN® HOME AUTOMATION SYSTEMS | RTI® HOME AUTOMATION SYSTEMS | UNIVERSAL DEVICES® HOME AUTOMATION SYSTEMS | URC® HOME AUTOMATION SYSTEMS | Custom Integrations

Product Details

  • WiFi-enabled
  • Works with popular smart home devices and home automation platforms
  • Can be remotely operated via iOS and Android app
  • API documentation available for software developers to create custom integrations
  • Displays local weather forecast
  • 3.5" color touchscreen
  • 7-day programmability
  • Energy use monitor
  • Suitable for tile, stone, laminate, engineered wood, and luxury vinyl flooring
  • Built-in G.F.C.I. (Class A)
  • Dual-voltage (120 V & 240 V)
  • 3-year limited warranty

Nuheat has been the trusted name in radiant floor heating since 1989, delivering reliable, professional-grade comfort solutions engineered to keep floors warm.

Additional Information

  • Brand: Nuheat
  • MPN: AC0055
  • Model: Signature
  • Supply: 120 V/240 V, 50/60 Hz
  • Load: 15 A max (resistive load)
  • Power: 1800 W @ 120 V, 3600 W @ 240 V
  • GFCI: Class A (5 mA trip level)
  • Approvals: UL C/US
  • Faceplate: 3" x 4.75" x 0.625"
  • Powerbase: 4.5" x 2.75"

Learn more about Why Your Bathroom Feels So Cold in the Winter (and What Helps) in this article from our Resource Center!

Nuheat Signature FAQ

    Can the Nuheat Signature Thermostat be used with any electric floor heating system?

    The Signature is designed to work with electric floor heating systems that use a compatible 10KΩ floor sensor. Nuheat notes that temperature readings may vary when an existing sensor does not have 10KΩ resistance. 

    If you're replacing an existing thermostat, it's important to confirm the sensor is compatible. Before purchasing, contact the Plumbing Deals team for help using the live chat feature, emailing contact@plumbingdeals.com, or calling 888-682-5956!

    Can the Nuheat Signature control different floor-heating zones?

    Yes. Through the Nuheat user portal, you can control multiple Signature thermostats across different rooms, zones, or even homes. This is particularly useful when a home has separate floor-heating systems in bathrooms, kitchens, entryways, or other areas.

    Is the Nuheat Signature thermostat suitable for laminate or engineered wood floors?

    Yes, but floor temperature needs to be limited for these materials. The Signature includes a temperature-limiting feature that can be set to 82°F for laminate and engineered wood flooring. Tile and stone floors can be heated without this specific material limitation.

    Does the Nuheat Signature thermostat display the weather?

    Yes. The touchscreen can display current outdoor weather information alongside your floor-heating controls, giving you a quick look at conditions without leaving the thermostat. The weather feature works through the thermostat's Wi-Fi connection.

    Can I install a floor heating thermostat myself or do I need a professional?

    While some homeowners install compatible thermostats themselves, professional installation is strongly recommended. Floor heating thermostats involve electrical wiring, and in many cases dedicated circuits, sensor placement, and code compliance that a licensed plumber or electrician is best equipped to handle. Professional installation also helps ensure your warranty stays valid and your system performs efficiently for years to come.