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The scope of this standard covers a method of testing for rating the saturation effectiveness, airflow rate, and total power of packaged and component direct evaporative air coolers Covered tests also include the methods for measuring the static pressure differential of the direct...
This specification covers packaged type, evaporative air coolers consisting essentially of a centrifugal fan, an evaporative media, and a system for distributing water over the evaporative media, all contained in a metal, weatherproof cabinet.
NOTE: This guide specification covers the requirements for evaporative coolers including roof curbs on which they are mounted.
This Standard applies to Mechanical Draft Evaporative Heat Rejection Equipment such as Cooling Towers, Closed Circuit Coolers and Evaporative Refrigerant Condensers where the thermal capacity is selected from published ratings. Purpose This Standard sets forth a program whereby...
Purpose. The purpose of this report is to disseminate information and guidance to Army installations to help minimize Legionella contamination in building water systems. This document generally focuses on the maintenance aspects of building water systems with respect to Legionellosis. Though some...
1.1 These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the rules of CSA C22.1, Canadian Electrical Code (CEC), Part I. 1.2 These requirements cover humidifiers intended for residential and...
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the rules of CSA C22.1, Canadian Electrical Code (CEC), Part I. These requirements cover humidifiers intended for residential and...
1.1 These requirements cover: a) Fans and blowers that circulate air, such as desk, ceiling-suspended, and hassock fans; b) Fans and blowers that ventilate air, such as attic, whole-house window, through wall, and direct discharge fans; c) Ducted fans and blowers that exhaust air to the outside of...
1.1 These requirements cover: a) Fans and blowers that circulate air, such as desk, ceiling-suspended, and hassock fans; b) Fans and blowers that ventilate air, such as attic, whole-house window, through wall, and direct discharge fans; c) Ducted fans and blowers that exhaust air to the outside of...
This Standard applies to Mechanical Draft Evaporative Heat Rejection Equipment such as Cooling Towers, Closed Circuit Coolers and Evaporative Refrigerant Condensers where the thermal capacity is selected from published ratings. Purpose This Standard sets forth a program whereby...
1.1 These requirements cover power ventilators of the roof-and wall-mounted types and duct fans of the straight-through type intended for commercial or industrial use, residential fans intended for heated and conditioned air and for connection to permanently installed wiring systems in accordance...
1.1 These requirements cover solid state speed controls rated 300 volts or less, single phase, intended to be connected to 15 - 20 ampere branch circuits and intended to be installed in accordance with the National Electrical Code, ANSI/NFPA 70 and used with: a) Fans and blowers that...
This Standard specifies the standard conditions for capacity and efficiency ratings of non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust duct. Such air conditioners and heat pumps may include an evaporatively cooled condenser cooled by air and...
This Standard outlines a performance-based approach to the maintenance of ducts and components forming air-handling systems with respect to the control of microorganisms, within such systems. This approach is based on known risk factors combined with maintenance practices and compliance monitoring...
PURPOSE AND SCOPE. This UFC provides an overview of industrial water treatment operations and management. As used in this UFC, the term "industrial water" refers to the water used in military power generation, heating, air conditioning, refrigeration, cooling, processing, and all other equipment...
This Code may be used for in situ testing of inlet airconditioning systems (cooling/heating) as they apply to gas turbines in simple, cogeneration, and combinedcycle applications. Cooling systems covered by this Code include evaporative systems (foggers and media-based evaporative...
General This Standard covers residential or commercial unit curbs for use with air conditioning units and specifies requirements for materials, physical characteristics, performance testing, and markings. The unit curbs covered by this Standard do not prevent their use for evaporative...
