What is an Underfloor Heating Thermostat?

A. Leverkuhn

An underfloor heating thermostat is a temperature-controlling element of a specific type of heating system that goes underneath the flooring of a space. Underfloor heating systems have become popular in many commercial and residential setups because of their ability to provide radiant heat from below a room or space. The thermostat element in an underfloor heating system helps these systems to operate efficiently and provide targeted levels of heat to inhabitants or visitors, as well as workers and others in commercial buildings that utilize these modern systems.

An underfloor heating thermostat.
An underfloor heating thermostat.

Just as with any type of heating system, an underfloor heating thermostat provides a range of temperature controls for making the most of any heat system, whether it operates through hot water, heated solid materials, or some other kind of setup. In some types of underfloor heating systems that use hot water, for example, the underfloor heating thermostat may be attached to certain valve actuators that provide automatic controls for the flow of hot water to heat spaces. In other designs, the thermostat may have more of a conventional electronic role in the heating system. It’s helpful for property owners to understand just how their thermostats and other elements work in order to prepare for any liabilities related to hot water leaks or other kinds of potential malfunctions.

Some of the common types of underfloor heating systems in commercial and residential spaces include geothermal systems. In geothermal heating systems, the natural heat in the Earth is used as part of a comprehensive heating strategy for a building. Some of these designs involve hot water that can direct the heat from one particular spot to another. In many of these systems, a thermostat complements the natural effectiveness of the system by effectively controlling how the heat is used on a daily basis.

The kinds of thermostats found in underfloor heating systems also vary in their specific user design. Many of the newer designs include a digital face with easy user buttons for implementing various commands that change how the heating system works. Many of the sophisticated thermostats that now come with underfloor heating systems can help users set temperature targets within a day, for example, in changing heating needs in the morning, afternoon and evening. “Day forecast” type underfloor heating thermostat devices can also work along with other observed climate conditions. All of this modern hardware helps businesses and families to reduce their energy consumption and promote cost savings and environmental conservation.

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Discussion Comments


@Animandel - When you think about the way the average in home heating system is set up with vents and heating elements and electricity then there are risks of fires no matter what type of system you use. A good thermostat on an underfloor heating system will make it as safe as what most of us are using in our homes.


This sounds like interesting technology, but I have to wonder just how safe underfloor heating systems are in general. When you get a heating source closed up in a small area like beneath a floor there seems like there would be a greater chance for a fire starting, and damaging your house.

Because the problem would start beneath the floor it would be more difficult to detect, and you probably wouldn't realize what was happening until it was too late to prevent serious damage.

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