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Académie
HVAC
BPI AC & Heat Pump Professional
Refrigerant Charge Verification
Vérification des connaissances
Refrigerant Charge Verification
Vérification des connaissances
Vérification des connaissances
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After Jan 1, 2026, what is permitted regarding R-410A systems under EPA Technology Transitions rules?
A
R-410A systems cannot be installed, manufactured, or serviced in any way
B
New R-410A systems cannot be installed, but existing systems can be serviced and recharged through end-of-life
C
Only commercial R-410A systems are banned; residential systems are exempt
D
R-410A systems must be converted to R-454B within 2 years
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