It is easy to say that the heat pump is the best heating system given its percentage of performance with respect to the rest of the systems, but often it is not true. That the system is amazingly capable of producing up to five times more energy than it takes to introduce heat into our home does not mean it works well in all climates or for all types of houses. When considering what kind of heating we will use this winter, we must take into account a long list of variables such as the structure and size of the home, the quality of the insulation and the price of energy , as well as the type of winter that let’s have and Usha room heater.
In many homes, there is the possibility of using two or more heating methods without large installations; For example, use the air conditioning in reverse cycle, or electric plates and even butane heating. In more or less large urban environments, the use of Orpat room heater, driving gas, or city gas, is added. Each system can be ideal for a type of home, a type of climate, a type of habits and even a type of health, as we will see below.
Heat pump
The heat pump, that is the air conditioner that we generally use in summer to get cold at home taking the heat from outside, can work the other way around. That is, it also serves to put heat in the house from the cold outside. It achieves the same as the refrigerators do: thanks to a fluid that circulates at a very low temperature and pressure through a complex circuit and that uses the heat of the air to pass from liquid to gas and vice versa. In this reversible state change, it absorbs or expels heat, depending on the direction in which the change is going.
If it goes from gas to liquid, it absorbs heat and cools the surrounding air, which is what sends us inside the house in the summer. When it passes from liquid to gas it releases heat that heats the air and that in winter we can use it to warm us up. It is an extremely efficient system since it does not require more energy than the one that accumulates the air, although it is necessary to add the electric energy necessary to pump the same to the interior. Its coefficient of performance (COP) is calculated at 2.5 to 5. That is to say, it produces between 2.5 and 5 times more energy than it spends.
It is an ideal system for temperate coastal climates, or non-extremely cold interiors, and for houses with open spaces that allow hot air to diffuse by convection with ease. It will help us save a lot on the electric bill. However, it is not recommended in very compartmentalized homes where the air does not circulate well, because it will force us to have one pump per room and therefore to multiply the electricity cost per number of rooms. One solution is to install ducts in the roof that redistribute the air from a single pump of adequate power, but it requires an expensive work.
