Ceiling-mounted ventilation equipment in an enclosed car park

Car park ventilation and jet fan maintenance

We regularly test the jet fans, exhaust fans and sensors that remove exhaust gases daily and control smoke in a fire.

In shortA car park ventilation system removes exhaust fumes from enclosed car parks using jet fans and exhaust fans, and provides controlled smoke extraction in case of fire. YOİ Mühendislik maintains jet fans, exhaust fans, CO sensors and control panels, and performs scenario tests.

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
Technician taking measurements at a fan control panel
Control panel and scenario tests on jet fan systems.

Periodic test steps

  1. Individual operation test of each fan
  2. Sensor readings and alarm thresholds
  3. Normal-to-fire mode switchover
  4. Panel, contactors and drives
  5. Current measurement and vibration

Buildings we serve

Shopping mallResidenceOffice buildingHospitalHotelPublic building

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.

From 1 unit to 1,000 units, from a single provider.

Sales, installation, maintenance and repair for all brands and equipment. Nationwide across Türkiye.