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US: EPA approves 3 hydrocarbon refrigerants for household and commercial uses

The US Environmental Protection Agency (EPA) has added 3 hydrocarbons as acceptable alternatives in household refrigerators and freezers, combination refrigerator-freezers, and commercial stand-alone units through EPA’s Significant New Alternatives Policy programme, SNAP, which evaluates substitute chemicals and technologies for ozone-depleting substances under the Clean Air Act.
The US Environmental Protection Agency (EPA) has added 3 hydrocarbons as acceptable alternatives in household refrigerators and freezers, combination refrigerator-freezers, and commercial stand-alone units through EPA’s Significant New Alternatives Policy programme, SNAP, which evaluates substitute ...

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