10 601-234

HVAC REFRIGERATION/AC 4

Northeast Wisconsin Technical College · UGRD · Fall 2026

1 section

Catalog description

Troubleshooting air conditioning systems, repair, component replacement, commissioning, and an introduction to ductless split. (Prerequisite: 10-601-233 HVAC Refrigeration/AC 3)

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Class #northeast_wisconsin_technical-1313Fall 2026UGRD

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Instructor: Staff

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