Category: Smoke and Heat Vents
Oct
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Commercial ammonia refrigeration systems are widely used throughout various industries, but are used primarily in the food industry to help prolong shelf life. All refrigeration systems operate essentially as heat pumps, removing the heat from…

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Oct
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In our discussion of Ammonia refrigerated warehouses, we should begin with an understanding of what we are dealing with. ANSI/ASHRE-15 classifies Ammonia as a Group 2 Refrigerant – prominently a toxicity hazard. Your main concern…

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Jun
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The following summary provides guidance in assessing the thoroughness of inspection, maintenance and cleaning activities for equipment and systems related to commercial cooking equipment. Commercial Cooking Equipment Recommended Inspection, Maintenance and Cleaning Schedule Equipment /…

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Oct
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Roof vents were originally used as an aid to fire fighting in unsprinklered buildings. When a fire occurs, the smoke and hot gases rise until they reach the ceiling. They then spread outward and down…

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