Small aircraft painting area: VTS ventilation, water filtration, and heating via a Haier condensing unit

Photo 01: Ventall installed a large sectional VTS supply and exhaust unit to provide climate control in an aviation hangar. The equipment is mounted on reinforced steel trusses with vibration isolation, and the main duct connections are protected with dedicated insulation to prevent energy loss. The system is integrated into the aircraft paint booth ventilation network, providing high air-change rates and safe painting conditions.

Photo 02: Ventall completed installation of a sectional VTS supply and exhaust unit designed to serve the paint booth in the aviation hangar. The system includes main ducts with foil-faced aluminum insulation to minimize heat loss and prevent condensation, plus flexible connectors to damp vibration from the high-powered fans. The unit provides stable air pressurization and effective removal of paint products in line with the site's technical requirements.

Photo 03: Ventall assembled and commissioned the automation panel for controlling the industrial supply and exhaust unit. Schneider Electric modular circuit breakers, magnetic contactors, and a step-down transformer were installed to power the control circuits and air-damper actuators. Proper automation setup protects the motors from overload and maintains the required indoor climate parameters.

Photo 04: Ventall integrated the ventilation control system based on an industrial Siemens controller. The automation panel also includes dedicated Haier AHU DX modules that ensure precise interaction between the supply unit and the outdoor condensing unit. This configuration automatically regulates cooling and heating capacity, improving energy efficiency and stable temperature control.

Photo 05: Ventall installed and configured the power automation section using LS iC5 series frequency inverters. This equipment enables smooth speed control of the supply and exhaust unit motors, significantly reducing energy consumption and extending the life of mechanical assemblies. The digital display allows real-time monitoring of operating frequency and load.