Latest posts

• 

  Connecting a gas boiler to an open system via a plate heat exchanger

  Posted in: Heat exchangers and everything related to them, Central heating boilers and everything related to them

  3850 Views 5 Liked

  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.

  Read more
• 

  How to choose a thermostatic valve for a hot water tank?

  Posted in: Mixing valves, 3-way and 4-way valves

  2648 Views 0 Liked

  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.

  Read more
• 

  Heat exchanger and groundwater, deep well water, or rainwater

  Posted in: Heat exchangers and everything related to them, Water filtration and purification - CH, DHW, drinking water

  2765 Views 2 Liked

  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?

  Read more
• 

  How to connect a solid fuel boiler to a sealed heating system?

  Posted in: Heat exchangers and everything related to them, Central heating boilers and everything related to them

  3536 Views 3 Liked

  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 more
• 

  A heat pump consumes a lot of electricity – what could be the reasons?

  Posted in: Heat pumps and all aspects of their operation

  2103 Views 5 Liked

  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.

  Read more
• 

  Mixing valve for UFH - selection, connection, diagram

  Posted in: Underfloor heating and everything about its operation, Mixing valves, 3-way and 4-way valves

  7784 Views 1 Liked

  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.

  Read more
• 

  Noise and Sounds in Central Heating Systems – What You Need to Know?

  Posted in: Others

  3814 Views 3 Liked

  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!

  Read more
• 

  How does a thermostatic three-way valve work?

  Posted in: Mixing valves, 3-way and 4-way valves

  4712 Views 0 Liked

  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!

  Read more
• 

  Solar Collectors - Frequently Asked Questions and Answers

  Posted in: Solar collectors

  2516 Views 3 Liked

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

  Read more
• 

  Mixing valve for hot water – Questions and Answers

  Posted in: Mixing valves, 3-way and 4-way valves

  4554 Views 0 Liked

  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!

  Read more
• 

  4 Port Valve – Questions and Answers

  Posted in: Mixing valves, 3-way and 4-way valves

  3156 Views 3 Liked

  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!

  Read more
• 

  3 Port Valve - Questions and Answers

  Posted in: Pump groups - and everything related to them, Mixing valves, 3-way and 4-way valves

  7356 Views 5 Liked

  How does a 3-port valve work, what is it used for, and how to install it? How can you identify malfunctions and improper operation? You'll find answers to these and other questions in today's post. Stay tuned.

  Read more
• 

  Three-way or four-way valve in a central heating system?

  Posted in: Mixing valves, 3-way and 4-way valves

  4213 Views 2 Liked

  Today's post covers the differences between a three-way valve and a four-way valve. Find out which model works better for different types of central heating systems.

  Read more
• 

  Four-way valve - knowledge compendium (construction, diagram, connection, control, types, settings, operating mechanism)

  Posted in: Mixing valves, 3-way and 4-way valves

  5821 Views 2 Liked

  What is a four-way valve, and what is it used for? How is it constructed, and in which installations will it work best? When should you opt for a four-way valve with an actuator? Answers to these and other questions can be found in today’s post.

  Read more
• 

  How does a three-way valve with an actuator work?

  Posted in: Mixing valves, 3-way and 4-way valves

  10923 Views 3 Liked

  What is a three-way valve with an actuator? How does it work and what is it used for? Why is it worth investing in, and what should you pay attention to when choosing a model? We answer these and many other questions about three-way valves with actuators in today's post!

  Read more
• 

  Three-Way Valve - A Comprehensive Guide (Construction, Diagram, Connection, Control, Types, Settings, Mechanism of Operation)

  Posted in: Mixing valves, 3-way and 4-way valves

  10002 Views 5 Liked

  What is a three-way valve? How is it constructed, and what is its purpose? How do you connect and properly set it up? We will answer these and other questions in today's post. Additionally, we will discuss the control, operating mechanism, and the purpose of three-way valves with a thermostat. Stay tuned.

  Read more
• 

  How do solar collectors work? DHW Solar system principle

  Posted in: Solar collectors

  3989 Views 4 Liked

  How do solar collectors work? What is their basic principle of operation? This guide covers the absolute basics for beginners, explained in simple and understandable language. If you're considering using the sun to heat domestic hot water, make sure to read this.

  Read more
• 

  Metric Thread Table - How Many Millimeters is an Inch Thread and Others?

  Posted in: Others

  36098 Views 5 Liked

  The thread size in the hydraulic product you purchased doesn't match? Check the sizes of the individual threads so you can determine if you received the correct size.

  Read more