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Universal Certification

Core + Type I + Type II + Type III

The complete EPA 608 certification for one flat fee. Best choice for most technicians.
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CORE

General EPA 608 requirements
Required for any certification

TYPE I

Small appliances
Appliances with 5 lbs or less of refrigerant

TYPE II

High-pressure appliances
High-pressure and very high-pressure systems

TYPE III

Low-pressure appliances
Chillers and low-pressure refrigeration systems
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One exam, every combination included The $89 Universal exam covers Core, Type I, Type II, and Type III — however you combine them.
During the EPA 608 exam you are only permitted to use an approved Pressure-Temperature (PT) chart.
⇩Download Refrigerant PT Charts