HVAC Forums
21 discussions · 9 exam subjects
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F
What score do you actually need to pass the RSES exam? Breaking down the numbers
by FlashcardFanRSES
4
206
Jun 11, 2026
F
What actually helped me stop freezing up on the HVAC exam (not the usual advice)
by FirstAttempt_SHVAC
4
240
Jun 11, 2026
R
ASHRAE thermal comfort questions — am I overthinking the HVAC engineer exam
by RetakeKing_MASHRAE
5
382
May 27, 2026
S
Which section of the CRST is hardest? My breakdown after taking it
by StudyGrind22CRST
4
809
May 19, 2026
F
CIRO vs alternatives — which certification is actually recognized more?
by FocusedStudentCIRO
5
754
May 16, 2026
J
How close are 313D practice tests to the real exam? My honest review
by James K.313D
4
660
Apr 27, 2026
P
CARO vs other certs in this field — is it worth it salary-wise?
by PracticeDailyCARO
5
556
Mar 29, 2026
P
ASHRAE - American Society of Heating, Refrigeration and Air Conditioning Engineers Certification question I keep getting wrong on ASHRAE practice tests
by PassOrFailASHRAE
5
322
Mar 23, 2026
Q
Is the ATP exam different depending on which state you take it in?
by QuizGrinderATP
3
669
Feb 23, 2026
M
"Air conditioning repair" — how important is this for the AIR exam?
by MockTestFailAir Conditioning Repair
0
680
Jan 31, 2026