Are you planning to install a heat pump in a house with an old heating system? How can you protect the heat pump from the damaging effects of an open system? Read about how heat pumps are practically separated from old installations using plate heat exchangers.

How is a condensing boiler in an sealed system connected to an open installation using a plate heat exchanger? How is the heat exchanger selected for this application, and what needs to be considered? We discuss all technical and practical aspects.

In today's blog post, we take a closer look at the thermostatic valve for a hot water tank. Find out if you really know what it's used for, how to choose the right model, and why it's worth investing in one! Enjoy reading.

The specifics of using plate heat exchangers (or others) with groundwater, river water, rainwater, deep well water, or brine are entirely different from using them with municipal water. Most manufacturers exclude warranty coverage for heat exchanger tightness if they operate with untreated water. Why?

Solid fuel boilers most often require operation in an open system, which somewhat limits our options for connecting them, for example, to underfloor heating. However, there are ways to address this – check how the connection between sealed and open systems works.

Read this if your heat pump has started generating higher costs and consuming more electricity than usual. If there’s an issue with your return on investment and it was supposed to be cheaper, check what the possible reasons could be.

Today's topic is mixing valves, specifically models designed for underfloor heating. In this article, you'll learn which valve is best for underfloor heating and what factors to consider when making your choice. We'll also take a closer look at the operating diagram of this device and the benefits of using it. Enjoy reading.

Noise in central heating systems is a fairly common issue. In today's article, we will take a closer look at the possible causes of radiator noise and suggest methods to address it. Stay tuned!

What is a thermostatic three-way valve and how is it constructed? How does it work, and where is it used? You can read all about it in today's article. You'll also learn how to choose, install, and set up this device. Stay tuned!

Frequently Asked Questions About Solar Collectors, Their Operation, Cost-Effectiveness, Potential Malfunctions, and More.

Comprehensive answers to the most frequently asked questions about mixing valves for domestic hot water! Learn what a DHW mixing valve is, how it works, and the benefits of using one. Discover how to correctly set the temperature, choose the right valve for your system, and identify the signs of a malfunctioning device. Enjoy the read!

When to choose a 4 Port Valve? How does this device work and what is it used for? Is it worth investing in an actuator for a 4 Way Valve? In today's post, we answer the most common questions about 4 Port Valves! Stay tuned!