When You Can (and Can’t) Use Evaporative Cooling in Arizona

Swamp coolers, which provide evaporative cooling, are markedly different from central air conditioners. Air conditioners work by removing heat and humidity from indoor air and expelling the heat energy outdoors. In contrast, swamp coolers work by exposing indoor air to…

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How to Manage Your Hotel’s Energy Costs

Hoteliers must constantly juggle the act of keeping overhead low while keeping the rooms occupied for maximum revenue. And for many hoteliers, it’s the unpredictable utility bills that can throw a budget off track. Try using the following tips to…

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