2026-2027 College Catalog 
    
    Sep 20, 2026  
2026-2027 College Catalog
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AIR 181 - Planning and Estimating I


(2 credits) Presents fundamentals of blueprint reading as applied to the building trades. Emphasizes air conditioning distribution, designing and drawing residential and commercial systems take-off of materials, and estimating the cost of the systems. An additional career and technical education course specific fee of $25.00 per credit hour applies to this course. The price is discounted 50% to $12.50 per credit hour for the 2026-27 academic year only.

Lecture: 1 hour
Lab: 3 hours
Total: 4 hours per week




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