Breadcrumb Home Heating, Ventilation & Air Conditioning HVAC211M HVAC211M: Commercial Refrigeration Theory Download as PDF Program Heating, Ventilation & Air Conditioning Theory Hours 3 Lab Hours 0 Credits 3 This course covers: system design and layout, selection of proper components, pipe sizing and layout, wiring, controls and troubleshooting. Students must be simultaneously enrolled in HVAC212M. Prerequisite: HVAC119M, HVAC120M, HVAC121M, HVAC122M.
