Baxi60-90 minsHard

How to fix Baxi Main 24 overheating

Is your Baxi Main 24 experiencing overheating? Here is the complete troubleshooting and repair guide to fix it yourself.

Fix it faster with AI

Point your camera at your Baxi Main 24. Our AI will diagnose the overheating issue and guide you step-by-step through the repair in real-time.

Try AI Camera Mode

Quick Diagnostic Steps

Before tearing down your Baxi Main 24, try these rapid diagnostic steps. They solve the overheating issue in a majority of cases.

1

Clean dust from air vents with compressed air

2

Ensure the device has adequate ventilation

3

Remove the case or cover if using one

4

Close resource-intensive apps or programs

5

Place the device on a hard, flat, cool surface

6

Check that all fans are spinning

Why does this happen?

  • Dust buildup blocking airflow and fans
  • Dried or degraded thermal paste
  • Fan malfunction or failure
  • Heavy workload in a poorly ventilated space
  • Blocked air vents
  • Ambient temperature too high
  • Internal component failure generating excess heat

Safety First

Always disconnect power (unplug from the wall or remove the battery) before beginning any internal repair on your Baxi Main 24. If you are unsure about a step, consult the AI camera mode for real-time verification or seek professional help.

About this device

BrandBaxi
ModelMain 24
Released2017
View Full Device Guide

Other Baxi Main 24 Problems

Struggling with your Baxi Main 24?

Point your camera—live AI guidance in real-time