Commercial & BAS Commercial HVAC systems
Commercial AC controls and safeties
Wire and test lockout relays, high and low pressure switches, oil pressure controls, low-ambient controls and hot gas bypass.
Commercial safety and operating controls, their wiring and test methods and head-pressure strategies for year-round cooling.
Before this skill
HVAC Excellence competency codes
- CAC-104
- CAC-108
- CAC-109
- CAC-112
- CAC-113
- CAC-115
- CAC-116
Courses that teach this
No mapped courses yet
We haven't matched a course or certification to this skill yet. Matches are added as a person on our team reviews them.
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