HVAC & FACILITIESHVAC Troubleshooting
Industrial HVAC Troubleshooting Masterclass
Sajjad's Engineering Academy
Intermediate31-lesson outlineAir & water side
FREEDetailed preview
FREE ENGINEERING COURSE LIBRARY
Learn practical engineering skills that work in industry.
Browse structured learning paths for technicians, engineers, supervisors and engineering leaders. All learning content is free. Interactive enrolment and saved progress will activate when the production LMS is connected.
9 learning paths shown
MAINTENANCE & RELIABILITYRoot Cause Analysis
Root Cause Analysis for Maintenance Engineers
SEA Reliability Learning Path
Intermediate5 WhyEvidence based
FREECore skill
PLC & AUTOMATIONPLC Fundamentals
PLC & Automation Fundamentals for Maintenance
SEA Automation Learning Path
BeginnerPLC logicVFD & HMI
FREEFoundation
ELECTRICALElectrical Troubleshooting
Electrical Troubleshooting for Industrial Maintenance
SEA Electrical Learning Path
IntermediateMCCMotors & protection
FREE
MAINTENANCEPPM Planning
Preventive Maintenance Planning & PPM Excellence
SEA Reliability Learning Path
BeginnerChecklistsPlanning
FREEPractical
ENERGY & UTILITIESUtilities Optimization
Industrial Energy & Utilities Optimization
SEA Energy Learning Path
AdvancedBaselinesROI
FREE
SOLAR & RENEWABLESSolar PV + Battery
Solar PV Fundamentals & Battery Systems
SEA Energy Learning Path
BeginnerPV basicsBattery systems
FREEFoundation
STEAM & BOILERSSteam Efficiency
Boiler & Steam System Efficiency
SEA Utilities Learning Path
IntermediateSteam trapsEfficiency
FREE
ENGINEERING MANAGEMENTEngineering Leadership
Engineering Management: KPI, CAPEX, OPEX & Teams
SEA Leadership Learning Path
AdvancedKPICAPEX & OPEX
FREELeadership
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Use the engineering guides alongside the learning paths.
Short practical guides create internal learning links between core concepts, troubleshooting topics and the longer course roadmap.
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