SPLIT SYSTEM / COOLING12V DC
VX3000SP
A dedicated split cooling system for your next truck project.
- Rated cooling · 12V
- 7,000 BTU/h
- Rated power · 12V
- 240–500 W
VEHICLE HVAC SPECIALISTS
Vehicle HVAC.
Comfort by design.
Vehicle air conditioning, shaped around your application. From cabin requirements and system integration to product development and parking comfort.
HVAC DESIGNSYSTEM INTEGRATIONPARKING COMFORT
SCROLL TO EXPLORE
VEHICLE HVAC / A SYSTEM PERSPECTIVE
Your vehicle.
Our starting point.
Cabin comfort starts with the right questions: who is inside, how the vehicle works and where the system must fit. VETHY brings those requirements into one HVAC design conversation.
INSIDE VETHY / PROJECT DISCUSSION01Define the
UNDERSTAND THE CABIN
Define the
comfort target.
Start with the occupants, climate and working day. Turn cooling, heating and air-distribution needs into a clear vehicle HVAC brief.
- Operating climate & duty cycle
- Cabin layout & occupied zones
- Cooling, heating & airflow requirements
Developing a new vehicle platform or rethinking an existing cabin?
Custom vehicle HVAC ↗R&D / DESIGN / PROJECT DEVELOPMENT
Expertise, made visible.
Design in progress.
See product modeling and design discussions inside VETHY. Explore how the cabin brief, vehicle packaging and control requirements shape the development conversation.
INSIDE PRODUCT DEVELOPMENT00:45 / PLAY TO EXPLORE ↗
Product modeling and team discussion from VETHY’s development materials.
Design is where the
interfaces meet.
Our HVAC work connects cabin comfort, airflow, mechanical packaging and the vehicle’s electrical and control interfaces.
01Thermal & airflow requirementsDuty, ambient conditions, air volume and pressure loss
02Structure & packagingEnvelope, mounting points, drains and service access
03System integrationRefrigerant, coolant, power supply and control interfaces
DEFINERequirements brief→REVIEWLayout & interfaces→AGREEPrototype & validation plan
START WITH THE APPLICATION
Different vehicles.
One focus: comfort.
Cabin climate control follows the way a vehicle is used. Explore the application, then start with the right design questions.
PARKING A/C / THE CURRENT RANGE
Parking comfort.
Split or rooftop.
Two installation approaches, one focus on cabin comfort. Explore split and rooftop systems, then match the model to your vehicle, electrical supply and installation space.
01 / SPLIT PARKING AIR CONDITIONING
SPLIT SYSTEM / HEATING + COOLING12V DC
EcoMax 3S
Heating and cooling in one split-system configuration.
- Rated cooling · 12V
- 2,200 W
- Rated heating · 12V
- 2,000 W
02 / ROOFTOP PARKING AIR CONDITIONING
Comfort, from above.
A roof-mounted approach to cabin cooling. Explore six rooftop systems with 12V and 24V configurations for your vehicle project.
VS02-PRO
- Rated cooling · 12V
- 2,200W
- Outdoor dimensions
- 980 × 680 × 185 mm
- Refrigerant
- R410A
Roof opening, structural support, clearances and power requirements are reviewed for your vehicle.
PARKING A/C / SYSTEM EXPLORER
Two units.
One comfort zone.
Get closer to the system. Explore the outdoor unit, the cabin unit and the power behind them.
SYSTEM OVERVIEW 12V CONFIGURATION
OUTDOOR UNIT
INDOOR UNIT
Conceptual arrangement · not an installation drawing
OUTDOOR UNITINDOOR UNIT01 / OUTDOOR UNITStart with
Start with
the footprint.
Check the external mounting space, required clearances and service access for your vehicle.
799 × 180 × 430mm / outdoor-unit dimensions
The split layout places the outdoor and indoor assemblies separately.
See the model specification ↗01 / 03
PARKING A/C / MODEL FINDER
Your requirements.
Your shortlist.
Explore the range by documented configuration. Vehicle fit and installation details are reviewed with your project.
2 DOCUMENTED OPTIONS01 / 02
Let’s adjust
the starting point.
The current rooftop sheets do not list heating ratings. Explore the EcoMax 3S split system, or keep rooftop selected and choose cooling.
04 / PUT SOME NUMBERS BEHIND THE PLAN
Comfort needs
a power plan.
Explore an energy budget before choosing a battery setup. Change the assumptions to see what your planned rest window would require.
YOUR PLANNING ASSUMPTIONS
The load is an editable planning assumption, not a measured average for any model.
96%ENERGY BUDGET COVERAGEBelow the entered demand
Usable energy3.84 kWh
Planned AC demand4.00 kWh
Your assumptions leave a 0.16 kWh shortfall.
How this estimate works +
Usable energy = selected voltage × battery capacity × usable share. Planned demand = entered average AC load × operating hours. Coverage compares those two values.
This simple budget excludes conversion losses, other vehicle loads, battery aging and temperature effects. It is not a runtime guarantee or a battery-installation specification. Cooling demand also depends on ambient conditions, cab insulation and operating settings.
05 / YOUR BUSINESS, YOUR PROGRAM
Good hardware.
A better fit.
A fleet rollout, a new distribution line or your own brand. Let’s start with what your project needs.
Build a project brief ↗01For fleet operators
Start with the truck, the duty cycle and the battery. Review a pilot configuration before planning a wider rollout.
- Vehicle and mounting review
- Auxiliary power planning
- Pilot quantity and service requirements
02For distributors
Build a model range around your market. Align the product mix, documentation, spare parts and after-sales needs.
- Market and product selection
- Product literature and specification sheets
- Parts and service planning
03For OEM teams
Bring your vehicle platform and project requirements. Discuss integration, branding and the documentation your program needs.
- Configuration and integration review
- Branding and packaging requirements
- Project documentation and validation scope
06 / FROM CONVERSATION TO CONFIGURATION
A clear next step.
At every stage.
Define what matters before moving to the next decision.
DEFINE THE APPLICATIONStart with the truck.
Start with the truck.
And the people using it.
Share the vehicle platform, destination market, voltage and the operating problem you want to solve.
BRING TO THE CONVERSATION
- Truck model and mounting-space photos
- Cooling / heating requirements
- Market, quantity and planned timing
07 / INSIDE VETHY
See what’s
behind the system.
INSIDE THE PRODUCTION PROCESSWhere components
01 / ASSEMBLYWhere components
come together.
A closer look at assembly, components and testing.
45-second workshop film. Starts muted; use the player controls for sound.
Open video ↗08 / OPEN FOR REVIEW
The documents.
The details.
Original certificates and company records, with their scope and printed dates. Ready for a closer look.
View every document ↗
09 / A FEW USEFUL ANSWERS
Before the
next mile.
Questions that turn cabin comfort requirements into a clear HVAC project.
Ask about your application ↗Can VETHY help develop HVAC for our vehicle platform?+
Start with the vehicle platform, cabin comfort targets, packaging constraints and existing HVAC architecture. We can discuss the system layout and the design work needed, including any evaporator or heater assembly within that scope. Development and validation responsibilities are agreed for the project. Explore custom vehicle HVAC ↗
How do we start a custom HVAC project?+
Share your vehicle use, cabin layout, operating climate, available power and installation envelope. Existing drawings or an interface specification help define the design boundaries. The next step is to agree feasibility, development responsibilities and the evidence needed to evaluate the solution. See the engineering approach ↗
Will a 12V system fit any U.S. semi truck?+
Voltage is only one part of the review. Mounting space, structural support, cabin-unit placement, cable routing and battery setup also need to match the vehicle. Share the truck model and installation photos so the configuration can be reviewed.
How do VX3000SP and EcoMax 3S differ?+
VX3000SP is listed as a cooling system, with 7,000 BTU/h rated cooling in its 12V configuration. EcoMax 3S lists both heating and cooling: 2,200 W rated cooling and 2,000 W rated heating at 12V. Their electrical inputs also differ.
How much battery capacity will my project need?+
Start with the planned operating hours, expected average electrical load and usable battery energy. Temperature, insulation, other loads and the battery’s condition change the result. The energy planner above helps compare assumptions; the final installation needs a project-specific power review.
Can we start with a pilot before a fleet rollout?+
A pilot is a useful topic for the initial project discussion. Define the test vehicles, climate, duty cycle and acceptance criteria, then confirm sample availability, quantities and commercial terms with VETHY.
What should distributors and OEM teams prepare?+
Bring the destination market, target models and voltage, estimated quantities, branding needs, installation scope and parts or service requirements. Confirm which documents, labels and packaging are needed for your project before finalizing a configuration.
Do the certificates apply to every model?+
Each document has its own issuer, scope, model list and printed validity dates. Review the original record for your project; a company certificate or an attestation for listed models does not automatically cover the whole range. Open the complete document page ↗
10 / LET’S BUILD YOUR NEXT PROGRAM
Your vehicle.
Your challenge.
Let’s talk.
Tell us about the vehicle, the people inside and the comfort you want to create. We’ll start with the application and the system requirements.
Discuss your project on WhatsApp↗FLEETS / DISTRIBUTORS / OEM PROJECTS