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According to OCU, the air conditioning heat pump is the best option for heating your home
It’s official: Of all the ways to heat your home, the heat pump is the cheapest. If you are thinking about installing a heating system in your home, you will certainly be interested to know which one is the most economical and efficient. Well, the answer is Organization of Consumers and Users (OCU)which conducted a comparative study of various options for heating a 90 square meter apartment.
The air conditioning heat pump is the best option
According to the OCU study The air conditioning heat pump is the cheapest and most cost-effective way to heat your home. This system uses the heat from the outside air to heat the interior and has a very high efficiency of 350%. This means that for every kilowatt hour of electricity you use, you generate 3.5 kilowatt hours of heat.
In addition, the air conditioning heat pump offers other advantages, such as the low purchase and installation price, approx. 2,650 euros for an output of 3.5 kW, and its ability to cool the house in summer. However, it also has some disadvantages, such as: B. the lower thermal comfort in very cold climates, as heat is distributed through the air rather than radiators, and the reliance on electricity, which can increase the price.
However, the air conditioning is heat pump It’s not the only way to heat your home. The OCU also analyzes other alternatives that may be more or less suitable depending on your needs and preferences.
Natural gas boiler with condensation
The natural gas boiler with condensation is another interesting option because it has an acceptable efficiency of 103% and low fuel costs, which is what makes it The annual bill is approximately 308 euros. In addition, thermal comfort is higher because the heat is distributed through radiators and not through the air.
The main problem with this option is this requires a gas connection in the house, which is not always possible. You also need to consider the price of the boiler and installation around 2,250 euros for an output of 25 kW.
Pellet stove
The pellet stove is another option that stands out for its sustainability because it uses a renewable fuel: pellets, small cylinders made of pressed wood. The performance is 85% lower and the fuel costs are higher, so the annual bill is around 560 euros. However, Its purchase and installation price is the lowest of all, around 1,650 euros for an output of 7 kW.
The pellet stove also offers good thermal comfortbut there are some limitationsB. the need to have space to store the pellets and the fact that only one or two rooms are heated.
Aerothermal system
The aerothermal system has since become the most advanced and efficient ever It boasts an impressive 380% performance. This system works similarly to the heat pump in an air conditioning system, but does not heat the air, but rather the water, which is distributed via underfloor heating or low-temperature radiators. In addition, it can cool the house in summer and is considered a renewable option.
The big disadvantage of this system is its high price, around 8,000 euros for an output of 16 kW. and the need to install underfloor heating or low-temperature radiators, which requires renovation. Therefore it is only worthwhile if work is carried out in the house.
As you have seen, there are different ways to heat your home and each has its advantages and disadvantages. HEAccording to the OCU study, air conditioning heat pump is the cheapest and most profitable, But there are also other alternatives that may make more sense depending on the case. What is important is that you choose the one that best suits your needs and wallet.
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