CFC CFC Section 608 Certification Types 2

Question 1

Under Section 608, small appliances (Type I) are distinguished from other system types by having a refrigerant charge of no more than how many pounds?

Accepted Answer

5 pounds

Answer

Type I small appliances are defined as systems with 5 pounds or less of refrigerant that are fully factory-charged and hermetically sealed.

Question 2

A technician with only Type II certification encounters a large centrifugal chiller using R-11. What must they do?

Accepted Answer

Obtain Type III or Universal certification before servicing

Answer

Type II certification only covers high-pressure systems; a technician must hold Type III or Universal certification to legally service low-pressure systems like R-11 chillers.

Question 3

How does EPA Section 608 certification differ from Section 609 certification?

Accepted Answer

Section 608 covers stationary refrigeration and AC; Section 609 covers motor vehicle AC

Answer

Section 608 governs stationary refrigeration and air-conditioning equipment, while Section 609 applies specifically to refrigerant handling in motor vehicle air-conditioning systems.

Question 4

Which certification type is considered the most comprehensive under EPA Section 608?

Accepted Answer

Universal

Answer

Universal certification is the most comprehensive because it qualifies a technician to service all appliance categories covered under Section 608.

Question 5

A technician working on a rooftop commercial packaged unit using R-410A needs which Section 608 certification type at minimum?

Accepted Answer

Type II

Answer

R-410A is a high-pressure refrigerant, so servicing equipment containing it requires at least Type II certification under Section 608.

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CFC CFC Section 608 Certification Types 2