Boiler Fault Finding

Boiler Fault Finding is a quiz-based learning app designed to help gas engineers improve their diagnostic skills on domestic heating systems.

Learn through realistic, scenario-based questions covering combo, heat only, system boilers, controls, wiring, hot water systems, and S-Plan / Y-Plan behaviour.

Each quiz is built around real-world faults and situations, helping you understand how to diagnose issues — not just memorise answers. Clear explanations reinforce the correct thought process so you can apply it on the job.

What you’ll get:
• Scenario-based boiler fault finding quizzes  
• Real-world faults and heating system behaviour  
• Wiring and controls logic (S-Plan, Y-Plan)  
• Simple, focused design for on-the-go learning  

This app is for learning and knowledge testing only. It does not provide live diagnostics or real-time fault finding.

Subscription unlocks full access to all quizzes and learning content.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/