Course record HVAC

HVAC 120

Joliet Junior College

101 grades9 sections2 professors
Grades: 2025–2026
Flunk Score91/100
Excellent

Grade record

HVAC 120
3.60
average GPA across 101 grades
91%
A or B
of 101 grades
8.6%
D, F or withdrew
of 105 enrolled
77.2%
A
78
13.9%
B
14
4.0%
C
4
2.0%
D
2
3.0%
F
3
3.8%
W
4
A–F are shares of 101 letter grades · W is a share of all 105 enrolled

How the averages compare

Against other HVAC courses, and against the university

  • 2.97School average
  • 3.06HVAC courses
  • 3.60HVAC 120
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.60 average 4 terms
Spring 2025Spring 2026
9 sections · 4 terms · Spring 2025 – Spring 2026
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