The longevity and cost-saving features of today’s advanced HDPE “plastic” cooling towers tests the wisdom of choosing yesteryear’s conventional metal-clad models.

Hotel Milano Scala has recently installed a new Mitsubishi Electric filtration system. Fresh air entering the interior spaces is treated in four air handling units — three rated at 5,000 m³/h plus one at 10,000 m³/h for a total air treatment capacity of 25,000 m³/h — composed of a class G4 pre-filter and a class F9 final filter (the same ones used in hospitals to prevent contamination).

How about you? Are you afraid of your customers? Or are you afraid that you will not look smart in front of your technician?

ERVs are an important ventilation strategy for eliminating up to 80 percent of the outdoor ventilation air moisture and energy loads for many types of applications. To maximize their benefits, it is equally important to specify serviceable components that can be easily maintained for the life of the system.