EPA 608 Type III · Section 608 Regulations · Easy
Which certification covers servicing a centrifugal chiller charged with R-1233zd(E)?
Answer: C. Type III or Universal.
- AType I or Universal.
- BType II only.
- CType III or Universal.✓ Correct
- DSection 609 only.
Why C is right
R-1233zd(E) is a low-pressure refrigerant, so a chiller that uses it is a low-pressure appliance, covered by Type III or Universal certification. Type II covers high-pressure appliances, and Section 609 covers motor vehicle air conditioning.
More Type III questions
- Under EPA's definition, a low-pressure appliance uses a refrigerant with what saturation pressure at 104°F?
- At what pressure does the rupture disc on a low-pressure centrifugal chiller typically burst?
- Where is the rupture disc typically located on a low-pressure chiller?
- How is the rupture disc piped to safely vent refrigerant?
- What is the maximum safe test pressure for a low-pressure centrifugal chiller?
Go deeper with the study guide EPA 608 Type I vs Type II vs Type III: Which One Do You Need?, try the free 10-question test or browse all EPA 608 practice questions.
A practice question written for study, checked against 40 CFR Part 82, Subpart F. It is not an official EPA exam question, and this site is not affiliated with the U.S. EPA.