[ad_1] Author Evgeny Aprelev Reading 5 minutes Views 60.3k. When designing an air heating system, ready-made air heaters are used. For the correct selection of the necessary equipment, it is enough to know: the required power of the air heater, which will subsequently be mounted in the supply ventilation heating system, the air temperature at […]
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Coolant for heating, antifreeze for heating — how to choose what you need to know
[ad_1] The reliability of the heating system of a private house largely depends on the choice of coolant. But with all the richness of the choice of coolants or antifreezes on the market, it is simply impossible to find the ideal option “for all times and peoples”. What is the difference between various antifreezes for […]