Hard Skills
IntermediateOil Burner MaintenanceThe specialized ability to clean, adjust, and repair oil-fired heating systems including nozzles, filters, and pumps.
AdvancedCombustion AnalysisThe process of measuring flue gases like CO2 and O2 to optimize the fuel-to-air ratio and ensure safe operation.
IntermediateSolid Fuel System TroubleshootingDiagnosing issues within heating units that utilize wood, coal, or biomass pellets, including mechanical feed systems and venting.
IntermediateHVAC Electrical CircuitryReading and interpreting wiring diagrams to identify faults in thermostats, limit switches, and motor controls.