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Gas Furnace Maintenance: Inspection, Testing, and Safety Protocols

 

Content Type icon

CONTENT TYPE

VR, ILV, Interactive Modules

Duration icon

DURATION

3 Hours

Target Audience icon

TARGET AUDIENCE

Technician

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COURSE DELIVERY

VR and Web-based

Credits icon

Credits : 0.4

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About the Course:

This Gas Furnace Maintenance microcredential provides HVAC students and professionals with the essential knowledge and skills to perform comprehensive maintenance on gas furnaces. The course covers inspection techniques, component cleaning, combustion analysis, and safety checks to ensure efficient and safe furnace operation. Students will gain hands-on experience with diagnostic tools, gas pressure adjustments, and proper maintenance procedures in accordance with industry and manufacturer standards. Advance your HVAC expertise further with our comprehensive HVAC training program online.

Learning Objectives:

  • Detect and address gas leaks using combustible gas leak detectors and bubble tests.

  • Measure and adjust manifold gas pressure with water or digital manometers.
  • Remove, inspect, clean, and align burners for optimal combustion.
  • Clean pilot assemblies and spark ignitors.
  • Safely clean flame sensors without abrasive materials.
  • Inspect heat exchangers visually and perform AHRI-compliant testing.
  • Examine flue systems for signs of damage, leaks, or carbon monoxide hazards.

Course delivered via LMS and requires an Oculus VR headset for hands-on VR simulations.

 

Technician performing gas furnace maintenance for HVAC safety and efficiency

 

Workforce Development

HVAC student inspecting and testing gas furnace components for optimal performance

At ImmerseLearn, we prepare technicians to deliver safe, effective furnace maintenance services that extend system life and ensure customer safety. This microcredential is ideal for HVAC learners seeking to build confidence in servicing residential and light commercial gas furnaces. You can also strengthen your skills through our HVAC technician certification course.

How this course strengthens workforce skills:

Gas Leak Detection −
Use a combustible gas detector and bubble test method to identify leaks, followed by safe correction procedures.
Gas Pressure Adjustment +
Measure manifold pressure using appropriate tools and adjust according to system specifications to ensure efficient burner operation.
Air Pressure Tube Maintenance +
Locate and clean pressure tubes to prevent misreads in pressure switches.
Burner and Ignitor Care +
Inspect and clean burners, spark ignitors, and pilot assemblies while following safe handling practices and ensuring proper alignment and function.
Flame Sensor Maintenance +
Clean flame sensors with a non-abrasive method to restore signal quality and prevent ignition lockout.
Heat Exchanger and Flue Safety +
Conduct detailed inspections for cracks, corrosion, or damage, and use carbon monoxide detectors to assess flue integrity.


By completing this microcredential, students will be qualified to conduct full-service gas furnace maintenance, improving energy efficiency, extending equipment life, and ensuring occupant safety in heating systems.