Jan-Baptist Koch, the hotel’s owner, nods in agreement. He has a passion for sustainability, and has even installed solar panels in his home. “We asked to look for a good technique to put savings in our pockets, of course, is environmentally sound.” So, for an HVAC system to respond to the demands of the hospitality market, whose ultimate purpose, as stated by engineer Clavijo, is "to produce better service and comfort for guests in the most efficient and measurable way over time", the custom design of the air conditioning solution must be taken into account. the guarantee of indoor air quality, added to a "complete psychrometric analysis in the design stage, which allows regulating and balancing all energy costs", an indispensable requirement according to Mahecha. Room noise is the number one complaint of hotel guests. Each unit can cause noise in one of the two following ways: from the unit itself or from the outside, through the system. Learn about acceptable noise levels and where each variant falls on the scale.