The heat buffer is one of the most important elements of the heating system in the installation. The main task of the buffer tank is to store heat to ensure smooth and balanced operation of the heat pump. But what is it for and how to choose the right buffer for a heat pump? You will read in this article!
Check out the buffer tanks at the Onninen wholesaler
What is the buffer used for in a heat pump?
The buffer in the heating installation is one of the most important elements on which the proper operation of the entire system depends. It allows for efficient use of heating by collecting and storing heat. The entire mechanism works in such a way that the water in the system is heated by a heat pump to a specific temperature. The buffer in the heat pump installation makes heating even more ecological.
The thermal buffer allows you to evenly distribute the load and limit the number of cycles of turning the pump on and off. This is also a huge advantage for optimizing the operation of the heat pump, as it allows it to increase its efficiency and effectiveness. The use of a buffer tank has a positive effect on the stable operation of the device, thus extending its service life. The use of a buffer in the system allows you to additionally reduce heating costs by limiting the amount of energy consumed.
How to choose a buffer for a heat pump?
Heat pump buffers are an excellent solution, but only if they are properly selected. Currently, there are many models available on the market with various parameters. For the whole to fulfill its purpose, all 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 additional options, buffers also vary in price.
In terms of size, the following buffer variants are distinguished:
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100l heat pump buffers, due to their capacity, are recommended for small apartments and houses where hot water consumption is lower, - 200l heat pump buffers are a universal solution, perfect for most medium-sized houses and apartments,
- 300l heat pump buffers are a model dedicated to slightly larger areas where the water demand 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 only compatible 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 power of the heat pump used.
In terms of construction, there are three variants of buffer tanks. The simplest design is a straight tank, which has an inlet and an outlet to which one or several devices can be connected. The second variant is a tank with (one or more) coils. This element allows you to connect additional heat sources. The last solution used is a combined tank, i.e. one inside which there is another container with or without a coil, 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 effectiveness and efficiency of heating systems. The buffers offered have been carefully selected to meet the diverse needs of customers in both the residential and commercial sectors. When looking for a solution that suits you, you should first pay attention to detailed parameters so that the entire heating system is efficient.
In places where the space for installing the tank is small , the LG 40l buffer tank will be perfect. This is the smallest possible buffer, so before purchasing you need to check whether it will be a sufficient solution.
An alternative solution is a special LG 8l buffer tank , intended 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 failure-free for years.