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May 13, 2024
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CREF 143 HVAC System Design 3 CR Understanding of the elements of proper HVAC system design is essential for the HVAC installer and service technician. This course focuses on Heat loss/Gain BTU requirements for buildings, ventilation rates, duct design and application, system selection and installation variables. The student will design a complete system using an existing structure or assigned blueprint plans. Prerequisite(s): CREF 132 thru CREF 139 , CREF 141 .
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