Nuheat MatComfort Regulator NG110 Dial Control Floor Heating Thermostat

Nuheat MatComfort Regulator NG110 Dial Control Floor Heating Thermostat

The Nuheat MatComfort Regulator NG110 is a non-programmable dial-control thermostat designed to control electric floor heating systems. It operates on 120VAC power and provides simple manual temperature control for electric floor-warming applications.

Designed for indoor electric floor heating, the NG110 allows the desired floor temperature to be adjusted using the easy-to-use dial control. The thermostat also includes built-in Class A 5mA GFCI protection and a dedicated test function for added electrical protection.

Key Features

• Designed for electric floor heating and floor-warming applications
• Non-programmable thermostat with simple dial control
• 120VAC power supply, 50/60Hz
• 15A maximum resistive load
• Maximum load of 1,800W at 120VAC
• Manual temperature adjustment
• Floor temperature control
• External floor temperature sensor
• Built-in Class A 5mA GFCI protection
• GFCI test and reset functions
• Heating indicator
• Standby mode
• Simple dial operation
• Wall-mount installation
• CSA and UL/US safety approvals

What's Included

• 1 Nuheat MatComfort Regulator NG110 thermostat
• Floor temperature sensor
• Mounting hardware
• Installation instructions

Simple Dial-Controlled Floor Heating

The NG110 provides straightforward manual control of an electric floor heating system. Turn the dial to adjust the desired floor temperature, and the thermostat automatically activates or deactivates the heating system as needed to maintain the selected temperature.

Unlike programmable Nuheat thermostats, the MatComfort Regulator does not require a heating schedule. It is designed for applications where simple, direct temperature adjustment is preferred.

Floor Temperature Control

The NG110 uses an external floor temperature sensor to monitor the temperature of the heated floor. The thermostat activates the heating system when the measured floor temperature is below the selected temperature and stops heating when the desired temperature is reached.

The floor sensor also provides temperature feedback to the thermostat so the heating system can maintain the selected floor temperature.

Built-In Class A GFCI Protection

The NG110 includes Class A 5mA GFCI protection designed to help protect against electrical ground faults. The thermostat includes a dedicated TEST function for checking the GFCI operation.

During a successful GFCI test, the GFCI warning indicator illuminates and power to the heating load is interrupted. After testing, the thermostat can be returned to normal operation using the appropriate controls.

Electrical Specifications

• Power supply: 120VAC, 50/60Hz
• Maximum load: 15A resistive
• Maximum power: 1,800W at 120VAC
• GFCI: Class A, 5mA
• Approvals: CSA / C,US
• Storage temperature: -4°F to 120°F (-20°C to 50°C)

Product Specifications

• Model: NG110
• Product: Nuheat MatComfort Regulator
• Application: Electric floor heating
• Control: Manual dial
• Thermostat type: Non-programmable
• Temperature control: Floor temperature
• Power source: 120VAC
• Connectivity: Wired
• Mounting: Wall mount
• GFCI protection: Built-in Class A 5mA
• Maximum load: 15A
• Maximum power: 1,800W

Manual Temperature Adjustment

The NG110 is designed for users who prefer simple manual control rather than a programmable heating schedule. The temperature can be adjusted directly using the thermostat's dial, allowing the floor heating system to be set to the desired comfort level.

The thermostat automatically controls the heating output according to the selected temperature and the temperature measured by the floor sensor.

Heating Indicator

The thermostat includes a heating indicator that shows when the heating system is calling for heat. When the selected floor temperature is higher than the measured floor temperature, the thermostat activates the heating output and the heating indicator is displayed.

When the desired temperature is reached, the thermostat stops the heating output until additional heat is required.

GFCI Testing

The NG110 includes a built-in Class A 5mA GFCI and dedicated TEST function. Nuheat's installation instructions specify adjusting the thermostat until the heating indicator is active and then pressing TEST to verify that the GFCI warning indicator illuminates and power to the heating load is interrupted.

If the GFCI test does not operate correctly, the installation, load wiring, and thermostat heating mode should be checked before testing again.

Installation Information

The NG110 is designed for indoor installation with 120VAC electric floor-warming systems. The connected resistive heating load must not exceed 15A or 1,800W at 120VAC.

The thermostat's built-in GFCI requires the line and load connections to remain properly isolated for correct operation. The floor temperature sensor should be installed according to the manufacturer's instructions and positioned within the heated floor area.

All wiring and connections must comply with applicable national and local electrical codes. Because this thermostat connects directly to line voltage, installation should be performed by a qualified electrician.

Recommended Applications

The NG110 is designed for indoor electric floor heating applications where simple, manual floor temperature control is desired. It can be used with electric radiant floor heating systems in residential areas such as bathrooms, kitchens, bedrooms, living rooms, hallways, and other areas with heated floors.

The simple dial design makes the NG110 particularly suitable for installations where programmable scheduling is not required and straightforward temperature adjustment is preferred.

Important Installation Information

Review the complete installation and operating instructions before installing or operating the thermostat. Verify the electrical supply, heating load, wiring, and floor sensor requirements before installation.

The NG110 is rated for a maximum resistive load of 15A or 1,800W at 120VAC. The thermostat is designed for 120VAC applications and should not be connected to a different voltage supply.

Because the NG110 involves line-voltage electrical connections and built-in GFCI protection, installation and electrical testing should be performed by a qualified electrician in accordance with applicable local electrical codes and requirements.

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