| |

Can underfloor heating provide you with both heat and cold?

Discover a comprehensive air conditioning solution at Pujol Clima

He underfloor heatingOriginally, heating consisted of channeling combustion fumes underground to raise the temperature and heat the room. In the mid-20th century, technology evolved toward systems that used hot water circulating through pipes embedded in the floors of homes. These early systems faced problems such as corrosion of the metal pipes and insufficient insulation.

Today, the use of advanced plastic materials for water conduction, together with better insulation levels and precise regulations, allows users to enjoy superior comfort with air conditioning by underfloor heating and refreshing. This technology not only provides heating in winter, but also offers a cooling solution in summer, becoming a comprehensive air conditioning system.

How does underfloor heating work and why is it one of the most popular air conditioning systems today?

The system of underfloor heating It works by emitting heat through hot water circulating through pipes integrated into the concrete floor slab. During the cold months, the water is heated to temperatures between 35-40°C, flowing through the pipes and efficiently heating the home. This method uses a large surface area as a heat-emitting element, achieving uniform temperature distribution.

In the warmer months, the same system can be used to cool the room. By circulating cold water at approximately 17°C through the pipes, the system absorbs excess heat from the room, providing a pleasant feeling of freshness. This duality allows for comprehensive air conditioning throughout the year.

Underfloor heating offers multiple advantages:

  • Uniform temperature distribution: eliminates cold or hot areas, providing homogeneous air conditioning.
  • Healthy environment: reduces drafts that can stir up dust and cause problems for people with allergies or asthma.
  • Energy efficiency: allows for lower heating temperatures and higher cooling temperatures, reducing energy consumption.
  • Aesthetics and silence: eliminates the need for radiators, improving aesthetics and eliminating the noise associated with other air conditioning systems.

persona con pies decalzos sentada en una silla

Components of underfloor heating installation

Generators:

The systems of underfloor heating/cooling optimizes the use of energy-efficient generators, such as condensing boilers and reversible water chillers. These generators operate at low temperatures, improving performance and reducing energy consumption and pollutant emissions.

Fluid distribution

Fluid distribution is achieved through supply and return manifolds connected to the circuits. The manifolds incorporate air traps, filling and draining valves, flow regulators, and thermometers to monitor system temperature.

Tubes:

The pipe is the main component that transports water through the facility. Common materials include polybutylene (PB) and PEX A, known for their flexibility and durability. These pipes also feature an oxygen barrier layer to prevent corrosion of the metal components.

Floor covering:

The mortar slab surrounding the pipes stores and transmits the heat released by the water. A minimum thickness of 30 mm is recommended over the pipes to ensure adequate coverage. Fluidizing additives in the concrete improve coverage and prevent air pockets that could impair heat transmission.

Installation regulation

Regulation is crucial for optimal system performance. Controls allow the flow temperature to be adjusted according to the outside, inside, and surface temperatures, and prevent condensation in cooling mode. Thermostats in different areas of the home allow precise regulation of the room temperature. underfloor heating Refreshing is positioned as a comprehensive air conditioning solution that combines comfort, energy efficiency and a healthy environment, adapting to air conditioning needs in both winter and summer.