Popular posts

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  Liquid thermal media - water, glycol? What to use in a heating system?

  Posted in: Water filtration and purification - CH, DHW, drinking water, Others

  7519 Views 9 Liked

  Wondering whether to fill your installation with water or glycol? Our article provides a comprehensive comparison of liquid heat transfer agents and their impact on the installation.

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  Mixing valve for UFH - selection, connection, diagram

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

  7462 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.

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  Mixing valves, three-way, four-way - what exactly are they?

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

  7416 Views 4 Liked

  We clarify the secrets of mixing valves, three-way valves, and four-way valves! We explain what these elements are and what they are used for. Read more.

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  What gas boiler for a 150m² house? We explain the required boiler power in kW.

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

  7101 Views 3 Liked

  Find out how to choose a gas boiler for a house of approximately 150m² - how many kW should the gas boiler have to be effective? What else should be considered? How to size a condensing boiler for a new house and for an old house?

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  3 Port Valve - Questions and Answers

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

  6976 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.

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  The role of salt in the water softening and treatment process - examples of application

  Posted in: Water filtration and purification - CH, DHW, drinking water

  6506 Views 7 Liked

  Discover the role salt plays in the water softening and treatment process! Our blog sheds light on the role of salt in improving water quality. Read more.

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  Refrigerants - freon in a heat pump or air conditioner. How do they differ and what heat exchanger to use for them?

  Posted in: Refrigerants and heat exchangers for gas, Heat pumps and all aspects of their operation

  6441 Views 13 Liked

  The trend of replacing refrigerants in heat pumps and air conditioners with the new refrigerant - R32. What is it, where does it come from - how does it differ from older refrigerants like R134 or R410A? How to choose a heat exchanger for R32?

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  Monoblock vs. Split – Which Heat Pump System is Best for Your Home?

  Posted in: Heat pumps and all aspects of their operation

  6315 Views 1 Liked

  Choosing the right heat pump system is crucial for thermal comfort, operating costs, and the energy efficiency of your building. Learn more.

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  R410a – Everything You Need to Know About This Refrigerant

  Posted in: Refrigerants and heat exchangers for gas, Heat pumps and all aspects of their operation

  5951 Views 2 Liked

  Everything a non-professional should know about the very popular refrigerant R410a.

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  What pipes for underfloor heating - tips and tricks

  Posted in: Underfloor heating and everything about its operation

  5731 Views 13 Liked

  Choosing the right underfloor heating pipes is crucial for the system's efficiency. Learn about the best pipes for your home heating.

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  Gas underfloor heating and its secrets

  Posted in: Underfloor heating and everything about its operation

  5585 Views 7 Liked

  Gas underfloor heating is an innovative solution that harbors many secrets. From our article, you will learn more about this heating method.

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  R134a: Everything About the Popular Refrigerant

  Posted in: Refrigerants and heat exchangers for gas, Heat pumps and all aspects of their operation

  5582 Views 2 Liked

  The most important information—everything you need to know about R134a, once the most popular and still widely used refrigerant. Many heat pumps still operate with this gas today—what does the future hold for it?

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

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

  5439 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.

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  Directive (EU) 2020/2184 on water quality – what does it say? What should you know?

  Posted in: Heat exchangers and everything related to them, Water filtration and purification - CH, DHW, drinking water, Others, Mixing valves, 3-way and 4-way valves, Galvanic water softeners - water filters, Heat pumps and all aspects of their operation

  5318 Views 1 Liked

  A quick analysis of what this directive says about water quality and what it means — with unnecessary and irrelevant information filtered out.

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  Manometer or Pressure Gauge – What Is It and How Does It Work?

  Posted in: Others, Low loss headers in CH system, Central heating boilers and everything related to them

  5234 Views 1 Liked

  A manometer is an essential measuring tool widely used across various industrial sectors. Its primary function is to measure the pressure of gases and liquids, usually in relation to atmospheric pressure.

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  How closely should underfloor heating pipes be spaced? A practical guide

  Posted in: Underfloor heating and everything about its operation

  5128 Views 1 Liked

  Pipe spacing density plays a crucial role. Too wide spacing can lead to colder spots, while overly tight spacing increases installation costs without always bringing proportional benefits. Read more.

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  Heat exchanger and principles of its operation

  Posted in: Heat exchangers and everything related to them

  5124 Views 10 Liked

  If you're curious about the function and mechanics of a heat exchanger, take a look at the article provided below. It breaks down the operating principle in a clear and accessible manner. Check it out for a better understanding.

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  COP of a heat pump – what does it mean and how does it affect efficiency?

  Posted in: Heat pumps and all aspects of their operation

  5072 Views 6 Liked

  In an era of growing environmental awareness and the search for energy-efficient heating solutions, the COP of a heat pump is a key indicator of performance. It shows how effectively the device converts electrical energy into heat.

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