ROOFTOPSYSTEMS AND SOLUTIONS
The right solution starts
with the application.
Choose an established parking A/C configuration, define a custom HVAC development brief, or explore an electric bus project with our strategic manufacturing partner.

01 / CONFIGURED SYSTEMS
Parking comfort.
Rooftop or split.
Compare installation formats first. Then review the voltage, model specification and vehicle fit.
ROOFTOP SYSTEMS
Comfort from above.
A roof-mounted configuration. Review the roof opening, structural support, external clearances and indoor air distribution.
Explore six rooftop modelsSPLIT SYSTEMS
A separate indoor and outdoor layout.
Position the assemblies around the vehicle. Review mounting space, connecting lines, cable routing and service access.
Explore two split modelsTHE CURRENT RANGE
Eight models.
Explore your options.
8 systems · 12V specifications
ROOFTOP
ROOFTOP
ROOFTOP
ROOFTOP
ROOFTOP
ROOFTOP
SPLIT
SPLITRatings are taken from the matching model sheet and change with voltage. * K201 PRO’s sheet prints the cooling value in BTU; the time basis needs confirmation. Vehicle compatibility and final installation requirements are reviewed individually.

02 / PROJECT DEVELOPMENT
Custom HVAC.
Built into the vehicle brief.
A vehicle program may need an integrated assembly within its own system architecture.
For evaporator or heater assembly projects, begin with the cabin requirement, installation envelope, circuit connections, airflow and controls. Define which functions sit inside the assembly and which remain elsewhere on the vehicle.
- Cabin comfort and air-distribution requirements
- Assembly packaging, mounting and service interfaces
- Refrigerant, coolant, power and control boundaries
- Prototype scope and evaluation responsibilities
03 / STRATEGIC PARTNERSHIP
Electric bus HVAC.
A coordinated project.
VETHY project coordination with a specialist manufacturing partner in Hubei.
For new projects, VETHY can lead the requirements discussion and coordinate technical development, commercial discussions and the agreed cooperation scope. Manufacturing responsibilities and deliverables are defined with the partner.
Project materials document our strategic manufacturing partner’s experience. They provide context for new projects, with the original project attribution retained.

Strategic manufacturing partner project materials
YOUR NEXT VEHICLE PROGRAM
Bring the challenge.
Let’s work through it.
Tell us where the system needs to fit, how it will operate and what success looks like.
Discuss on WhatsApp