Fin Fan Cleaning

1. How often should fin fans be cleaned?
Cleaning frequency depends on the environment and operating conditions. In dusty or high-pollen regions, cleaning may be needed every 3–6 months. In less demanding conditions, annual service may be sufficient. CROFT can assess your system and recommend a schedule.

2. What are the signs my fin fans need cleaning?

• Reduced cooling performance

• Higher energy consumption

• Visible buildup of dirt, debris, or oil on fins

• The equipment is running hotter than normal

• Unexpected shutdowns or alarms

3. Does cleaning require shutting down operations?
Not always. CROFT offers online cleaning solutions that allow many systems to be serviced while still in operation, reducing downtime.

4. What cleaning methods does CROFT use?
We employ various methods, depending on the condition of your equipment, including high-pressure washing, chemical cleaning, dry ice blasting, and air blowing/vacuuming.

5. Will cleaning damage the fins or equipment?
No. CROFT’s certified service team uses proven, non-abrasive methods designed specifically for fin fans to ensure safe and effective cleaning.

6. How does cleaning improve performance?
By removing buildup, airflow and heat transfer are restored, leading to:

• Improved cooling efficiency

• Lower power consumption

• Reduced wear on motors and fans

• Extended equipment life

7. Do you provide documentation after cleaning?
Yes. CROFT provides pre- and post-cleaning inspections, thermal imaging results, and maintenance records for your files.

8. Can cleaning help reduce environmental impact?
Yes. A clean fin fan runs more efficiently, using less power and reducing emissions tied to energy use.