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Académie
HVAC
ACCA Residential HVAC Design Certificate
Manual S - Equipment Selection
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Manual S - Equipment Selection
Vérification des connaissances
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Why must expanded performance data be used instead of AHRI rated capacity for Manual S equipment selection?
A
Expanded data is only needed for heat pumps, not air conditioners
B
Equipment capacity at the actual design temperature can differ significantly from the AHRI standard rating at 95 F
C
AHRI ratings apply only to equipment manufactured before 2010
D
AHRI ratings are always higher than actual field capacity, so they over-predict performance
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