Heatmiser neoStat-e V3 Smart Thermostat for Electric Underfloor Heating

Premium smart thermostat designed specifically for electric underfloor heating systems, offering precise temperature control, flexible sensing modes, 16A switching and connected smart heating management.

The Heatmiser neoStat-e V3 is a powerful smart thermostat built for electric underfloor heating. Designed for heating mats, loose wire and foil heating systems, it combines accurate temperature control with modern smart connectivity and a clean touchscreen finish.

Supplied with a 3-metre remote floor sensor, the neoStat-e V3 is ideal for bathrooms, kitchens, living rooms, extensions and renovation projects where dependable comfort and efficient floor heating control are important.

Before selecting heating output levels, we recommend using the Underfloor Heating Heat Loss Calculator and reviewing our Underfloor Heating Thermostats Guide.

Flexible Sensing Modes

The neoStat-e V3 supports multiple sensing modes, allowing installers and homeowners to optimise heating performance depending on room type and floor finish.

• Air Mode – controls room air temperature
• Air & Floor Mode – combines room comfort with floor temperature protection
• Floor Only Mode – ideal where floor temperature is the main priority

Floor sensing is especially useful beneath laminate, vinyl and engineered flooring, helping maintain safe surface temperatures while still delivering responsive warmth.

Designed for Electric Underfloor Heating

The thermostat is engineered for direct control of electric underfloor heating systems and can switch loads up to 16A, making it suitable for many standard residential installations.

Compatible applications include:

• Electric heating mats
• Loose wire systems
• Foil underfloor heating systems
• Bathrooms
• Kitchens
• Living areas
• Extensions and garden rooms

Smart Efficiency & Faster Response

When paired with correct insulation boards and a properly sized heating system, smart thermostatic control can improve warm-up times and reduce unnecessary energy use.

For wider planning advice, explore our Electric Heating Guides & Advice Centre or compare systems in the Best Electric Underfloor Heating Systems Buyer Guide.

Smart Home Connectivity

When paired with a compatible neoHub (2nd Generation or later), the neoStat-e V3 becomes part of the wider Heatmiser Neo smart heating ecosystem, allowing app control, scheduling and multi-room management.

This makes it ideal for buyers wanting a future-ready smart home heating setup.

Compatibility Notice – Important

The neoStat-e V3 requires a neoHub (2nd Generation or later) for smart connected features.

It is not compatible with the original 1st Generation neoHub.

Customers upgrading older Neo systems may need a newer hub to unlock full smart control functionality and future software support.

Modern Design & Easy Use

The minimalist design suits modern interiors while providing intuitive touchscreen control and advanced scheduling capability. It works equally well in a single-room renovation or a full electric underfloor heating project.

Guarantee

2 Year Manufacturer Guarantee.

Key Features

• Smart thermostat for electric underfloor heating
• Designed for mats, loose wire and foil systems
• 16A switching capability
• Includes 3-metre remote floor sensor
• Air, Air & Floor, and Floor Only sensing modes
• Touchscreen modern design
• Works with neoHub Gen 2 or later for smart features
• Ideal for bathrooms, kitchens and living rooms
• Helps improve comfort and efficiency
• 2 year manufacturer guarantee

FAQ's

What is the Heatmiser neoStat-e V3 used for?

It is a smart thermostat designed specifically for electric underfloor heating systems.

Can the neoStat-e V3 control heating mats?

Yes. It is suitable for electric heating mats, loose wire and foil underfloor heating systems.

What sensing modes does it have?

It supports Air Mode, Air & Floor Mode, and Floor Only Mode.

Does it come with a floor probe?

Yes. It is supplied with a 3-metre remote floor sensor.

What is the switching load?

The neoStat-e V3 can switch loads up to 16A.

Is it suitable for laminate or vinyl flooring?

Yes. Floor sensing modes help protect floor temperatures, making it suitable for many laminate, vinyl and engineered flooring installations when correctly specified.

Does it need a neoHub?

A neoHub Gen 2 or later is required for connected smart app features. The thermostat can still provide local heating control depending on setup.

Is it compatible with the original neoHub Gen 1?

No. The neoStat-e V3 is not compatible with the original 1st Generation neoHub.

Is it good for bathroom underfloor heating?

Yes. It is commonly used for electric underfloor heating in bathrooms, subject to correct installation regulations.

What guarantee does it include?

The thermostat includes a 2 Year Manufacturer Guarantee.

Need help choosing the right electric underfloor heating thermostat?

Read our Underfloor Heating Thermostats Guide, use the Underfloor Heating Heat Loss Calculator, or explore our Electric Heating Guides & Advice Centre.