About car park ventilation and jet fans
Carbon monoxide buildup in enclosed car parks is a health risk, and in a fire, smoke must be kept out of escape routes. Jet fan systems should therefore be tested regularly for both daily ventilation and emergency scenarios.
What we do
- Jet fan and exhaust fan maintenance
- CO and NO2 sensor testing and calibration
- Control panel and automation
- Fire scenario tests
- Motor, bearing and vibration check
- Damper and grille check

Periodic test steps
- Individual operation test of each fan
- Sensor readings and alarm thresholds
- Normal-to-fire mode switchover
- Panel, contactors and drives
- Current measurement and vibration
Buildings we serve
Our base is in Ankara Etimesgut. We provide car park ventilation and jet fan services daily in Ankara, and on a project and contract basis in all 81 provinces of Türkiye, including İstanbul, İzmir, Bursa, Antalya, Konya, Kayseri, Eskişehir, Kocaeli, Adana, Gaziantep, Samsun and Trabzon. See our service areas.
Frequently asked questions
How often should a jet fan system be tested?
A monthly function test and comprehensive maintenance and scenario testing at least once a year are generally recommended.
Do CO sensors need calibration?
Yes. Sensors drift over time; periodic calibration or replacement is required according to the manufacturer's recommendations.
