Dash Insulation or airflow issue

Dash air fryer exterior becomes excessively hot to the touch during normal cooking.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Blocked ventilation vents, Internal heat shield misaligned, Degraded insulation around cooking chamber, Operating too close to walls or under cabinets

How to Fix / Troubleshooting

Safety first: Always allow clearance around the air fryer and keep it away from flammable items. If the exterior is too hot to touch briefly, unplug and investigate.

Step 1 – Check placement and ventilation

  • Ensure at least several inches of clearance on all sides and above the unit.
  • Do not operate under low-hanging cabinets.
  • Clean rear and bottom vents of dust and grease.

Step 2 – Internal inspection (advanced)

  • Open the housing (unplugged).
  • Inspect the heat shield and reflective panels around the cooking chamber; ensure they are properly positioned.
  • Check for missing or damaged insulation materials.

Step 3 – Repair or replace

  • Reposition any displaced heat shields.
  • If insulation is burned or missing, it may not be user-replaceable; consider replacing the unit or having it serviced professionally.
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Repair Difficulty

Hard 4/5

Required Part

Internal Heat Shield
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