In modern, energy-efficient construction, the concepts of heat recovery ventilation and air conditioning frequently appear side by side, which often leads to…
Warm air escaping through gravity ventilation is the most direct route to a drastic increase in building operating costs. In large-volume buildings,…
The operating costs of industrial halls, warehouses, and commercial buildings depend to a large extent on the efficiency of the heating and…
The heat exchanger in a heat recovery unit is the most important component of the entire mechanical ventilation system, and it is…
A common dilemma arises on construction projects: the designer specifies LPHW air curtains for their lower operating costs, whilst the contractor proposes…
Many investors and installers, on seeing a unit heater with a polymer casing for the first time, ask the same question: “Will…
A call in the middle of winter: “There’s water dripping from the heat recovery unit – I’ve got a stain on my…
Did you know that 90% of warranty claims relating to LPHW unit heaters are rejected? Why? Because the source of the problem…
“The new LPHW unit heater is blowing cold!” – that is a sentence I hear every winter. The controller shows heating mode,…
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