Course record HVAC

HVAC 122

Joliet Junior College

33 grades3 sections2 professors
Grades: 2025–2026
Flunk Score47/100
Mixed record

Grade record

HVAC 122
3.06
average GPA across 33 grades
79%
A or B
of 33 grades
25.0%
D, F or withdrew
of 36 enrolled
60.6%
A
20
18.2%
B
6
3.0%
C
1
3.0%
D
1
15.2%
F
5
8.3%
W
3
A–F are shares of 33 letter grades · W is a share of all 36 enrolled

How the averages compare

Against other HVAC courses, and against the university

  • 2.97School average
  • 3.06HVAC courses
  • 3.06HVAC 122
Average GPA · Zoomed GPA scale
Lower averageHigher average
3 sections · 3 terms · Spring 2025 – Spring 2026
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