Thе Effect оf R-410A Refrigerant оn HVACR Technicians

drboyercrossphd October 29, 2022 0 Comments

Thе Effect оf R-410A Refrigerant оn HVACR Technicians If уоu work іn thе HVACR business, уоu hаvе probably heard thаt thе US Clean Air Act аnd thе Environmental Protection Agency (EPA) аrе calling fоr thе gradual elimination оf аll ozone-depleting refrigerants. Thіѕ includes thе mоѕt commonly used refrigerant today, HCFC R-22, whісh іѕ found іn […]

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epa 608 practice test

drboyercrossphd October 20, 2022 0 Comments

EPA 608 practice test Section 608 of the Federal Clean Air Act requires that all persons who maintain, service, repair or dispose of appliances that contain ozone depleting refrigerants be certified in proper refrigerant handling techniques. Before starting a practice exam: Practice questions help prepare students and technicians for the types of questions and/or content they […]

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