Rooftop Heating/Cooling Units





Single-package rooftop units are most commonly used on 1 and 2 story buildings for heating and cooling service.

These are usually electric cooling with either electric resistance, gas or oil heating, or heat pump heating designs. A careful review of installed costs and operating costs should be performed before deciding on the type to be used.

Air-cooled condensers are typically used, unless ground water is readily available. However, most cities regulate against use of once-through city water for condenser cooling and mandate water conservation such as a cooling tower system. While water-cooled cooling units typically operate more economically than air-cooled, the added maintenance costs of the tower system somewhat limits their use to larger stores or central systems in shopping malls.



پروژه ها

فروشگاه تکنولند
رستوران شمشیری
پدیده شاندیز


فروشگاه Alto Rosario
فروشگاه نایک


طراحی دفتر BWM
روانشناسی در بازاریابی
نام تجاری - برندینگ

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