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IAPMO USEC 1-2009
M00000238
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IAPMO USEC 1-2009 2009 Uniform Solar Energy Code
standard by International Association of Plumbing and Mechanical Officials, 09/01/2009
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The advantages of a Uniform Solar Energy Code, acceptable in various jurisdictions as a means of promoting the public's health, safety and welfare, has long been recognized. The first edition written by representatives from industry and public utility companies, inspectors, plumbers and engineers was published by IAPMO in September 1976.Key provisions of the 2009 USEC and changes from the 2006 edition include:Comprehensively covers solar thermal systems and photovoltaic systemsAllows the installation of single wall heat exchangersRequires access to solar collector and its components for maintenance and repair purposesProvides protection requirements for freezing temperatures, water hammer, rodents, corrosion, ultraviolet radiation, decay and termitesWaterproofing requirements when solar collector is installed on a building structure for the prevention