Hands-On Learning, Powering America Forward

Diagnosing and Replacing Pressure Switches

 

Content Type icon

CONTENT TYPE

VR, ILV, Interactive Modules

Duration icon

DURATION

1 Hours

Target Audience icon

TARGET AUDIENCE

Technician

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COURSE DELIVERY

VR and Web-based

Credits icon

Credits : 0.1

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About the Course:

This Diagnosing and Replacing Pressure Switches microcredential trains HVAC technicians to diagnose, test, and replace pressure switches commonly found in furnaces, heat pumps, and air conditioning systems. Learners will practice troubleshooting faulty switches, verifying airflow and pressure readings, and safely replacing components with correct specifications. The course emphasizes system safety, diagnostic accuracy, and restoring proper operation. To learn more and advance your skills, explore our comprehensive HVAC training and hands-on experience.

Learning Objectives:

  • Identify the function and role of pressure switches in HVAC systems.

  • Diagnose faulty pressure switches using multimeters, manometers, and continuity tests.
  • Recognize common failure modes, including stuck open, stuck closed, or incorrect pressure response.
  • Verify wiring and electrical connections to ensure proper control operation.
  • Replace pressure switches with models of the same rating and manufacturer specifications.
  • Test system operation after replacement to confirm correct functionality.

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

 

HVAC technicians diagnosing and replacing pressure switches for safe system performance

 

Workforce Development

Expert guide on HVAC pressure switch troubleshooting, testing, and safe replacement techniques

At ImmerseLearn, we train HVAC technicians to troubleshoot and replace essential safety and control devices with precision and confidence. This microcredential focuses on real-world scenarios and accurate fault resolution.

How this course strengthens workforce skills:

Pressure Switch Diagnostics −
Learn to test pressure switches using diagnostic tools to identify stuck contacts, wiring issues, or failed diaphragms.
Failure Mode Identification +
Understand how airflow restrictions, blocked vents, or switch wear contribute to common pressure switch failures.
Safe Replacement Procedures +
Practice disconnecting wiring, verifying specifications, and installing the correct replacement switch.
System Testing and Verification +
Perform post-installation checks to ensure the system cycles properly, restoring reliable and safe operation.

By completing this microcredential, HVAC technicians will gain the diagnostic and replacement skills needed to service pressure switches effectively, improving safety and performance in HVAC systems. To advance your career, explore our HVAC Technician Course for hands-on training and practical learning.