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HVAC
Universal R-410A Safety Certification
Recovery & Recycling
Knowledge Check
Recovery & Recycling
Knowledge Check
Knowledge Check
1 / 15
What EPA recovery level is required for high-pressure R-410A systems with 200 lbs or more of refrigerant?
A
25 in Hg vacuum
B
10 in Hg vacuum
C
0 in Hg (atmospheric)
D
5 psig
Check Answer
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