Rooftop AC for Passenger Boarding Bridge(PBB)

Behind every PBB is a climate control system designed to optimize the environment and elevate the passenger boarding experience. Among these systems, the Rooftop Air Conditioner (RAC) for PBBs stands out as a key component. As a leading provider of airport solutions, Shenling has specialized in the design, manufacturing, installation and maintenance of Rooftop AC units for over 20 years, helping airports worldwide take passenger comfort to the next level.

Shenling Rooftop AC units are expertly engineered to deliver exceptional performance for providing superior air quality, optimal energy efficiency and passenger comfort while reducing lifetime ownership costs. Designed with exceptional durability and adaptability to diverse climates, they operate reliably at airports around the world, regardless of environmental conditions.

1.Seamless Airflow & Adaptive Comfort

Integrated with PBB air ducts, Shenling Rooftop AC units ensure smooth air diffusion while automatically adapting to duct pressure for optimal performance. Say goodbye to disruptive high-speed airflow near passengers! With an intuitive user interface, operators can effortlessly switch between Cooling, Heating, and Ventilation modes for maximum comfort control.

2. Superior Air Quality

Clean air is non-negotiable. Shenling Rooftop AC units offer versatile air filtration options, including:

• Single-stage (G4 filter)
• Dual-stage (G4 + M6/F7/F9 filters)
• Electronic Air Purifier: Equipped with dual-stage, dual-voltage electrostatic technology, it achieves >98.9% primary dust removal efficiency, effectively eliminating PM2.5 and safeguarding passenger health.

3. Intelligent Defrost Technology

Fuzzy control technology to automatically determine whether the outdoor unit needs defrosting. This innovation boosts heating efficiency at low temperatures while enhancing system reliability and no more wasted energy.

4. Efficient Heat Exchange

Developed by Shenling’s Research Institute and Postdoctoral Workstation, our high-efficiency heat exchanger leverages optimized flow paths, aerodynamic design, and structural enhancements. Combined with computer simulation, this technology maximizes heat exchange performance, ensuring energy savings and peak operation.