How to Clean a Commercial Glass Froster Condenser
Commercial glass frosters chill glasses and mugs to create an icy coating, giving beverages a premium, visually appealing look. Keeping drinkware at below-freezing temperatures requires a properly operating refrigeration system, so inspecting and cleaning the condenser once a month is essential for optimal performance. To make the process as easy as possible, this guide on how to clean a commercial glass froster condenser explains how to maintain the coil effectively.
Supplies
- Screwdriver
- Soft-Bristled Brush or Vacuum
- Flashlight (for inspecting the condenser)
Instructions
- Step 1. Power down the unit - Cut power to the machine by unplugging the power cord from the electrical outlet.
- Step 2. Remove the front grille cover - Gain access to the condenser by unscrewing the front grille cover. Be careful of any wires connected to the grille cover so as not to damage the unit.
- Step 3. Clean the condenser - Use a soft-bristled brush or vacuum to dust the condenser coil.
- Step 4. Inspect the condenser - Check the condenser to make sure the fins aren’t damaged or bent. If necessary, use a flashlight to illuminate the area and get a better view of the coil.
- Step 5. Reinstall the grille cover - Return the cover to the machine, making sure to fasten the screws firmly to hold it in place.
- Step 6. Reconnect the unit to power - Power on the machine by plugging the power cord into the electrical outlet.
- Step 7. Use the froster normally - Resume normal operation of the unit.

