Author: "Adam Bert"

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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

  6990 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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  Three-way or four-way valve in a central heating system?

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

  4000 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.

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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

  5455 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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  How does a three-way valve with an actuator work?

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

  10325 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!

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  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

  9422 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.

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  How do solar collectors work? DHW Solar system principle

  Posted in: Solar collectors

  3768 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.

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

  Posted in: Others

  33226 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.

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  Ban on gas heating in the EU? Is it true?

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

  8740 Views 6 Liked

  Are the sensational reports about the gas heating ban issued by the EU true at all? From when would the ban on the installation of gas boilers come into effect? Who would be subject to such a ban?

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  Cogeneration - What is Combined Heat and Power? Where is CHP used?

  Posted in: Heat exchangers and everything related to them, Others

  1833 Views 2 Liked

  What is cogeneration? How does this process work, where can it be applied, and what are its benefits?

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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

  7116 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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  Gas boiler servicing - is it necessary?

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

  2117 Views 2 Liked

  Check the benefits of regular gas boiler servicing. Is gas boiler servicing necessary at all? What are the risks of not having it done?

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  Underfloor Heating in the Bathroom - Solution Analysis

  Posted in: Underfloor heating and everything about its operation

  2636 Views 4 Liked

  Technical analysis of the idea of installing underfloor heating in the bathroom. Is it always a good idea? When might it not work well? Will additional radiators, such as ladder-type radiators, be needed?

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  E. Coli Bacteria in Water - Problem Analysis. What to Do?

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

  4586 Views 5 Liked

  Learn more about the issue of E. Coli bacteria in water, whether from a public water supply or a private well. Find out how to eliminate E. Coli bacteria and whether it is safe to use such water.

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  Heat Pump in an Old House – Is It Worth It?

  Posted in: Heat pumps and all aspects of their operation

  2835 Views 5 Liked

  Air source heat pump for an old house. Analysis of a question: Is It Worth Installing a Heat Pump in an Old House? with an Old Heating System? Will it work properly?

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  Types of Heat Pumps. Which Type of Heat Pump is the Best for Your Home?

  Posted in: Heat pumps and all aspects of their operation

  3597 Views 17 Liked

  There are various types of heat pumps available on the market. They differ based on the source from which they extract heat, which affects heating efficiency, costs, and overall profitability. Analyzing the basic types of heat pumps will help you understand which one to choose for your building, ensuring you avoid an unprofitable solution pushed by a Salesman.  

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  How does water underfloor heating work?

  Posted in: Underfloor heating and everything about its operation

  2848 Views 13 Liked

  Are you renovating your apartment or looking to build your dream home and considering installing underfloor heating? Do you want to know how water underfloor heating works? Let's see why heating in the floor is much better than traditional radiators.

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  Heat pump, air conditioning, refrigeration - brazing of heat exchangers, pipes, etc.

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

  3369 Views 17 Liked

  Basic information on soldering / brazing as performed in the refrigeration industry, for devices using freon or refrigerants - such as air conditioners, heat pumps, and heat exchangers for these devices, condensers, etc.

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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

  6460 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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