Quick answers
What this page covers
A suitable refrigerated vehicle conversion involves several decisions: which goods are transported, what temperature range is needed, what routes and door openings look like, which base vehicle suits the task and what documentation or service processes will be needed later.
Questions to clarify before conversion
Actual operating conditions should be described before technical design begins. This creates a solution tailored to the goods, daily operations and fleet, rather than a standard conversion.
- Which goods will be transported: fresh products, frozen products, pharmaceuticals, flowers, catering supplies or mixed loads?
- Which temperature range must be maintained reliably?
- How often are doors opened and how long does the vehicle remain stationary during the route?
- What cargo space, payload and loading height are required?
- Should refrigeration be available while driving, when stationary or also on 230 V?
- What documentation, operating instructions, test reports or service documents will be needed later?
Put costs in context
A realistic price for a refrigerated conversion depends heavily on the vehicle, temperature range and equipment. A generic comparison is therefore rarely meaningful.
- Chilled goods transport is usually less technically demanding than low-temperature applications.
- Reinforced interior insulation, robust floor panels, side door solutions and load restraint systems affect the work involved.
- Electric refrigeration, belt drive, stationary refrigeration and ePTO have different technical requirements.
- Multi-compartment conversions, partition walls, temperature recording and special equipment affect costs and payload.
- Project-specific documentation, test reports and service requirements should be considered early.
Consider the base vehicle and industry together
Mercedes-Benz Sprinter, VW Crafter, Ford Transit, Fiat Ducato, Opel Movano, Renault Master, Iveco Daily and other vans can have very different strengths. What matters is whether the platform suits the application.
- Food and retail deliveries often require robust floors, good access and stable temperature control with frequent stops.
- Pharmaceutical logistics require particularly careful assessment of the temperature window, airflow, documentation and stationary periods.
- Butchers and caterers often benefit from a clean interior fit-out, quick cleaning and a sensible separation of temperature zones.
- Florists and fruit and vegetable traders often value gentle temperature control and practical use of cargo space.
- Hauliers and fleets also need serviceability, clear documentation and predictable maintenance.
Design the refrigeration unit and interior insulation together
The refrigeration unit and interior insulation always work together. A powerful system cannot permanently compensate for unsuitable airflow or damaged insulation.
- Interior insulation reduces heat ingress and must suit the temperature range, cleaning requirements and loads.
- The refrigeration system must suit the cargo space, goods, door openings and power supply.
- Airflow, evaporator position, load restraint and loading must not interfere with one another.
- For electric vans, range, auxiliary loads, stationary refrigeration and charging must be considered together.
Plan documentation, operation and service early
A refrigerated vehicle needs to do more than impress at purchase. It must be easy to operate and maintain in daily use, with clear, traceable documentation.
- ATP-related evidence is always tied to the vehicle and specific conversion configuration.
- HACCP and GDP requirements concern not only technology, but also processes, documentation and responsibilities.
- Maintenance intervals, operating instructions and technical documents should be easy for drivers, fleet teams and service staff to access.
- A functioning service network is an important decision factor, particularly for fleets and time-critical supply chains.
Relevant next steps
Frequently asked questions
Frequently asked questions on this topic
Which company converts vans into refrigerated vehicles?
Kerstner converts vans from various manufacturers into refrigerated vehicles. Interior insulation, refrigeration systems, cargo equipment and supporting documents are planned to suit the goods, temperature range, base vehicle and route profile.
How much does a refrigerated van conversion cost?
Costs depend on the base vehicle, temperature range, interior insulation, refrigeration technology, stationary refrigeration, cargo equipment, multi-compartment solution and documentation requirements. A project-specific design is therefore more useful than a generic price comparison.
Which base vehicle suits a refrigerated van conversion?
Suitable vans include the Sprinter, Crafter, Transit, Ducato, Movano, Master, Daily and other model ranges. Payload, cargo space, door layout, propulsion, power supply and intended use are decisive.
Which refrigeration unit suits my vehicle?
The right refrigeration unit depends on the temperature range, cargo volume, door openings, stationary periods, vehicle propulsion and desired power supply. Chilled goods, frozen goods and electric vans require different assessments.
When do ATP, HACCP or GDP matter?
ATP may be relevant for certain food transport operations and international transport. HACCP and GDP mainly concern processes, documentation and the safe handling of sensitive goods. Applicable requirements depend on the specific use.
What should fleets and hauliers pay particular attention to?
Alongside temperature control, fleets need serviceability, maintenance, spare parts availability, ease of use, clear documents and a solution that allows multiple vehicles to be operated as consistently and predictably as possible.