Rooftop unit with mono block shape, and mainly for 10~12m large bus with engine drive compressor.
Easy and fast installation and safety maintenance.

Tropic type with big cooling system
Rooftop unit, condenser and evaporator separately. Mainly for 12m~14m large bus in the hot area.

Double decker tourist bus HAVC system
Built-in system, the condenser unit and evaporator unit are hidden inside of bus body. It’s special design for 12m~14m double decker bus in Latin America and South-east Asia countries.

Rooftop unit with mono block shape, and mainly for 18m articulate bus with one engine drive compressor.