EPA Warns Against Unapproved Refrigerants in Air Conditioners

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[source: http://www.greenbuildingadvisor.com/blogs/dept/building-science/epa-warns-against-unapproved-refrigerants-air-conditioners]

Posted

July 17, 2013

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Green Blog Admin

Tags:

air conditioner, Environment, hvac, Montreal Protocol, ozone layer, R-22, refrigerant

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