A heat buffer is one of the most important elements of the heating system that is in the installation. The main task of the buffer tank is to store heat to ensure the smoothness and balance of the heat pump operation. But what is it for and how to choose the right buffer for the heat pump? You will read in this article!
Check out the buffer tanks at the Onninen wholesaler
What is the purpose of a buffer in a heat pump?
The buffer in the heating system is one of the most important elements on which the correct operation of the entire system depends. It allows for the efficient use of heating, thanks to the fact that it collects and stores heat. The entire mechanism works in such a way that the water in the system is heated by the heat pump to a specific temperature. The buffer in the heat pump installation makes heating even more ecological.
The thermal buffer allows for even load distribution and reduces the number of pump on/off cycles. This is also a huge advantage for optimizing the heat pump, as it allows for increasing its efficiency and effectiveness. Using a buffer tank has a positive effect on the stable operation of the device, thus extending its service life. Using a buffer in the system allows for additional reduction of heating costs, limiting the amount of energy used.
How to choose a buffer for a heat pump?
Heat pump buffers are an excellent solution, but only if they are properly selected. There are currently many models available on the market, with different parameters. In order for the whole to fulfill its task, all the elements must work together. Which components should be matched depends on the individual heating needs of the facility.
Capacity, functionality or size, thermal efficiency or type of insulation used. Some modern models are equipped with many additional functions, such as a heat exchanger or an electric heater. Depending on the additional options, buffers also differ in price.
In terms of size, the following buffer variants are distinguished:
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heat pump buffers 100l due to its capacity it is recommended for small apartments and houses where the consumption of hot water is lower, - 200l heat pump buffers are a universal solution, they will work perfectly in most medium-sized houses and apartments,
- 300l heat pump buffers are a model dedicated to slightly larger spaces, where the demand for water is higher,
- 500l heat pump buffers are a solution that will ensure optimal heating in a larger house or multi-family building,
- 800l heat pump buffers , this type of tanks are used in large facilities, including commercial buildings.
Some models are compatible only with dedicated heat pump variants. Effective insulation of the selected buffer, quality of workmanship, manufacturer's warranty. As a rule, it is assumed that the optimal capacity of the buffer tank should be no less than 10l/kW of the heat pump power used.
In terms of construction, there are three variants of buffer tanks. The simplest in construction is a simple tank, in which there is an inlet and an outlet, to which one or more devices can be connected. The second variant is a tank with (one or more) coils. This element allows for the connection of additional heat sources. The last solution used is a combined tank, i.e. one inside which there is another container equipped with a coil or without it, depending on individual needs.
Heat pump buffers at the Onninen wholesaler
Heat buffers available at the Onninen installation wholesaler are extremely useful and functional solutions that support the efficiency and performance of heating systems. The buffers offered have been carefully selected to meet the diverse needs of customers, both in the residential and commercial sectors. When looking for a solution that suits you, first of all you should pay attention to the detailed parameters so that the entire heating system is efficient.
In places where the space for installing a tank is small , the LG 40l buffer tank will work perfectly. This is the smallest possible buffer, so before buying, you need to check whether it will be a sufficient solution.
An alternative solution is a special LG 8l buffer tank , designed for installation where it is necessary to save space in the boiler room. The solution from the LG THERMA V series is characterized by high durability, thanks to which it will operate effectively and without failure for years.