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Troubleshooting Commercial Deep Fryer Problems. Commercial Deep Fryer repair in Lower Mainland, BC.

There are several types of commercial deep fryers, including:

  1. Countertop fryers: These fryers are compact and designed for smaller operations or kitchens with limited space.

  2. Floor fryers: These fryers are larger and designed for high-volume operations.

  3. Tube fryers: These fryers use a series of tubes to heat the oil and are typically used for foods that require longer frying times.

  4. Open-pot fryers: These fryers have an open design and are used for frying foods that produce a lot of crumbs or debris.

  5. Pressure fryers: These fryers use pressurized oil to cook food quickly and evenly.

  6. Split-pot fryers: These fryers have two separate compartments, allowing operators to fry different foods simultaneously without mixing flavors.

Commercial deep fryers are a staple in many kitchens, from restaurants and food trucks to cafes and catering companies. However, these appliances can experience a range of issues that can put a halt to your kitchen's productivity. In this blog post, we'll go over the most common problems with commercial deep fryers and provide solutions to get them up and running again.


  • Causes: malfunctioning thermostat, clogged air vents, dirty oil

  • Solutions: replace thermostat, clean vents, replace oil

Uneven Cooking

  • Causes: uneven heating, low oil level, incorrect temperature setting

  • Solutions: adjust heating element, add more oil, calibrate temperature settings

Oil Contamination

  • Causes: overuse of oil, food debris, incorrect storage

  • Solutions: regularly change oil, filter debris, store oil properly

Electrical Problems

  • Causes: loose connections, damaged wires, faulty switches

  • Solutions: tighten connections, repair/replace damaged wires, replace switches

Pilot Light Issues

  • Causes: clogged pilot tube, gas valve malfunction, dirty thermocouple

  • Solutions: clean pilot tube, repair/replace gas valve, clean thermocouple

Commercial deep fryers are essential to many food service businesses, but can encounter various problems that can hinder their performance. With these solutions to common issues, you can keep your fryer running smoothly and avoid costly downtime. If you're experiencing more complex issues, it's always best to consult with a professional appliance repair service to ensure safety and optimal performance. Unimaster experienced team of technicians has all needed knowledge and expertise to solve your problems and support you with Commercial Deep Fryer repair.

Book your appointment with Unimaster today


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