Aug 06, 2026  
2025-2026 LCC College Catalog 
  
2025-2026 LCC College Catalog
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HVAC 120 - Heating I


3 Credit Hour(s) / 4 Billing Hour(s)
This course covers basic construction and function of components in residential gas and oil fired furnaces with detail on theory, application, troubleshooting, and servicing standard heating systems. Installation procedures and codes are also covered. Additional equipment studied will include humidifiers, air cleaners and vent dampers.

Semesters Offered: Fall, Spring
Prerequisite(s): Minimum 2.0 in (HVAC 100  and HVAC 110 )
Placement Scores: Reading Level 3 and Writing Level 2
Course Note: $4 of the Course Fee is non-refundable



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