Let’s find out how much radiators consume, what precautions to take when purchasing them and the advantages of having more efficient ones
The choice of radiators is an important aspect to consider in the design or in renovation of a domestic heating system. In addition to assessing the size and type of radiators, it is essential to pay attention to the energy class. The latter indicates the level of efficiency and the energy consumption of the device, determining factors for the economic saving and the reduction of the environmental impact.
What variables does consumption depend on? | How much do radiators consume?
The consumption of the radiators depends on various variables, including the size of the radiator, the temperature of the supply water, the type of system, the quality of thermal insulation of the building and the use of any systems regulation of the heat. A large radiator requires more energy to heat up than a smaller one, while a lower feed water temperature can reduce the energy consumption. The use of heat regulation systems, such as i thermostats, allows you to maintain a constant temperature avoiding energy waste. Furthermore, a building with good thermal insulation reduces heat dispersion and allows greater energy savings.
Consumption by energy class | How much do radiators consume?
Below we want to leave you a list of average consumption of radiators according to energy class, from A to G:
- Class A: average consumption lower than 70 kWh/m2 per year
- Classe B: average consumption between 70 and 110 kWh/sqm per year
- Class C: average consumption between 110 and 150 kWh/m2 per year
- Class D: average consumption between 150 and 190 kWh/m2 per year
- E class: average consumption between 190 and 230 kWh/m2 per year
- Classe F: average consumption between 230 and 270 kWh/sqm per year
- Classe G: average consumption higher than 270 kWh/sqm per year
Note that these are average values, and actual consumption will depend on multiple factors, including the use, the temperature external, the size of the building and his energy efficiency overall.
Conclusions | How much do radiators consume?
The choice of radiators it is a fundamental step to guarantee the maximum living comfort and at the same time limit energy consumption. Opting for high energy class radiators allows you to save on your bill and contribute to the environmental Protection. There are a number of companies that produce high-efficiency radiators, including BAXI, Fondital, Riello, De’Longhi, and many more. The range of products offered by these companies ranges from traditional cast iron radiators to the most innovative solutions, such as low temperature radiators or those in aluminum with high thermal yield. The choice of model will depend on the specific needs of the building and the owner, but it is important to always choose products of quality to ensure maximum performance and maximum duration in time.
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