This question is asked by owners of renovated houses who are replacing a solid fuel furnace with a modern heat pump. How to reasonably plan and carry out the modernization of the central heating system so that the house is warm? Well, you can heat the house using a heat pump and radiators, but you need to properly match the type of pump to the type and size of the radiators. How to do it? We are quick to explain.
Check out Regulus reversible radiators at the Onninen wholesaler
How to oversize radiators for a heat pump?
Traditional aluminum wall radiators will work with a high-temperature heat pump. Only such a pump is able to heat water to a temperature of about 50 degrees Celsius. However, it is expensive to buy and operate, because not only is it much more expensive than a low-temperature heat pump, it also consumes more electricity. In turn, a low-temperature heat pump is inefficient in combination with traditional radiators. It will heat water to a maximum of about 40 degrees Celsius. The radiators will be cold and will not heat the rooms. The solution is to increase the volume of the radiators by about 50%. Unfortunately, such large radiators look unsightly, and often there is simply not enough space on the walls to hang them.
Therefore, the best solution is to replace old radiators with modern, efficient, low-temperature wall radiators with fans that distribute warm air around the rooms. Their main advantage is that in the summer, the fans can be used to cool rooms.
Is it possible to cool with Regulus REVERS reversible radiators?
It is becoming more and more popular every year the method of heating is a heat pump. Thanks to the heat pump, not only are heating costs significantly reduced, but it is also a more ecological solution than traditional forms of heating. The construction of the heat pump also allows it to be used as an air conditioner, i.e. to cool rooms. However, for the entire system to actually work, appropriate heaters are needed, i.e. reversible heaters. This solution is very good and competes with traditional fan coil units. Fan coil units have a complicated structure with aluminum lamellas, which lead to significant air flow resistance.
In this solution, the REVERS reversible radiators by Regulus will work perfectly, as they are characterized by low thermal inertia. Thanks to this inertia, the radiator can be used for both cooling and heating. Heating with radiators is based on the principle of convection, but also radiation. However, in order for the radiator to cool, it is necessary to ensure proper air circulation with a fan. It must be admitted that such a solution is a really good alternative to classic fan coils, which have a complicated structure, namely due to the aluminum lamellas, there is a high resistance to air flow.
Which radiators for a heat pump?
The best radiators currently on the market, compatible with an ecological low-temperature installation, are Regulus brand radiators. This Polish manufacturer has enjoyed the recognition of construction experts for many years, and this is proven by numerous awards, won, among others, at the Poznań International Fair. Regulus produces many types of wall radiators, including sets with fans. Where does the popularity of Regulus radiators come from? They have a number of advantages, for example:
- They are made of copper and aluminum – metals that conduct heat much better than steel and cast iron, which is why they heat up quickly and cool down quickly. You can easily start the installation during the transition period, and even in the summer when temperatures suddenly drop.
- They are lightweight, they can be mounted even on walls made of kg boards. They have a small water capacity, and at the same time a large heating surface. Thanks to this, they are very efficient, which allows you to quickly obtain the desired heat, while reducing energy losses and saving on heating costs.
- Regulus produces many different types and sizes of radiators, including radiators with a fan system that distributes warm air. This means they can be adapted to any installation, home area and household expectations.
- Regulus radiators can be installed in various configurations of central heating and water installations, also as independent heating sources. They will also work well in gas installations.
- The radiators are very durable and can be used for up to 25 years.
REVERS reversible radiators by Regulus
Reversible radiators are among the most innovative solutions for the heating and cooling system. Such radiators can be described as two-pipe fan coils. However, it must be remembered that they are not equipped with individual controllers and do not have a condenser. A reversible radiator is an exceptionally modern solution, because thanks to this type of model, it can be used for both cooling and heating. Room cooling is based on the principle of forced air circulation through the radiator. When choosing this type of radiator, it must also be remembered that it needs a fan for efficient operation. However, during transitional periods, fan support is not necessary.
REVERS Regulus channel radiators available at the Onninen wholesaler include:
- Copper-aluminum radiator SOLLARIUS REVERS S 6/R/120 - side adapted for fan installation . The radiator is designed for low-temperature systems. It can operate in 3 modes: heating without a fan - heating through radiation from the surface and convection, heating with a fan - faster heating of rooms and cooling.
- Copper-aluminium radiator SOLLARIUS REVERS S 4/R/60 - side adapted for fan installation . Inside the radiator, in its lower part, there is a recess for the fan with a complete electrical connection. On the side of the radiator there is an on/off switch. The radiator also works without a fan.
Regulus radiators have great reviews. However, when planning to reconstruct a heating system to a modern, efficient and ecological one, the thermal insulation of the building should be taken into account. In order for the system to fulfill its function, all elements of the building structure must be insulated. That is why construction experts recommend starting the renovation with a thermal audit of the house using a thermal imaging camera, which will identify thermal bridges. The next stage is to insulate the building and reconstruct the system.
Check out Regulus reversible radiators at the Onninen wholesaler