VETHY / EcoMax 3S / PRODUCT AND APPLICATION GUIDE
EcoMax 3S for Fleets: A Configuration-Specific Seasonal Comfort Package
EcoMax 3S suits fleet assessment when a vehicle group needs both cooling and heating and can support a reviewed split installation. Define the route, occupied tasks, voltage version, unit positions, supporting supply and handover together. Keep each configuration identifiable so shared product facts can be repeated while meaningful vehicle and route differences receive focused review.

A fleet buys a working configuration, not only a product name. EcoMax 3S can be a useful seasonal option when a defined vehicle group needs both cooling and heating and has a suitable split installation path. The strongest proposal connects the exact model and voltage version with the route, occupied cab, supporting supply and ownership record. That makes the package understandable to drivers, the workshop and purchasing.
The source identifies R134a GMCC twin-rotary technology, brushless indoor and outdoor fan motors and separate cooling and heating references for 12V and 24V. It does not establish inverter controls, a heat-pump mechanism or a cold-weather operating envelope. This guide explains how to build a configuration-specific fleet offer around the functions that are confirmed, making the seasonal value concrete without assuming that every truck, route or user has the same installation and energy needs.
Group vehicles by the work the comfort package serves
Begin with the actual fleet use rather than a single company-wide label. One vehicle group may regularly need both seasonal functions, while another mainly seeks cooling during short stops. Some trucks return to a depot frequently, while others have a different recharge pattern. The product discussion should recognize those operational differences.
Ask dispatch, drivers and the workshop to identify the recurring tasks. Where is the person during cooling use? Where is warmth requested? What roof and exterior equipment constrain the installation? Which supply platforms are present? The customer can gather these facts in ordinary language without independently designing a technical solution.
The EcoMax 3S guide collection provides the model context. Fleet grouping provides the application context. The recommendation becomes more convincing when it names the vehicle group and seasonal purpose rather than imply one configuration automatically serves every truck. A common product may still be appropriate across several groups, but the supporting package should remain clear enough for the organization to recognize and manage.
Give cooling and heating a real place in the fleet brief
The fleet should describe both requests separately. Cooling during afternoon waiting may serve the front seats, while heating during another rest period may mainly serve the bunk. The curtain, clothing and bedding can differ across those tasks. Make those normal states visible to the supplier and installer.
The dual-function package earns its place where both functions have an actual role. The buyer should not assume that a general seasonal label establishes every operating condition. A specific low-temperature heating requirement should be stated for technical review because the source does not provide a cold-weather envelope. The supplier can identify the relevant information and next assessment for the intended use.
This is a positive procurement approach. EcoMax 3S is being considered because it combines confirmed cooling and heating in a defined split family, not because an extra function appears attractive in isolation. The fleet can explain why the product belongs in its program and what the first vehicle should demonstrate. Purchasing then has a practical basis for comparing a complete seasonal package with other options that address a different mix of needs.

Keep each voltage configuration explicit
EcoMax 3S 12V lists 2200 W cooling and 2000 W heating. The 24V version lists 2600 W cooling and 2200 W heating. Keep voltage and function labels attached to the right configuration in the quotation, vehicle register and workshop information. Similar appearance should not make the versions ambiguous.
The actual supply platform should guide the version choice. A different voltage arrangement is a separate engineered decision and belongs in the proposal if considered. The fleet should provide the installed auxiliary information and intended operating schedule, while the qualified team determines the detailed integration.
For mixed platforms, a simple configuration register can connect each vehicle group with the selected EcoMax 3S version and supporting supply. This helps equipment allocation and repeat orders. The buyer can still benefit from common product information while keeping the meaningful version differences visible. A fleet program is easier to manage when purchasing and the workshop can identify exactly which package belongs on a truck without depending on a salesperson's memory of the original discussion.

Review the split architecture against the actual vehicle spaces
EcoMax 3S has separate indoor and outdoor units. The overall dimensions are 638 × 335 × 187 mm indoors and 799 × 180 × 430 mm outdoors. The source preserves those ordered values without assigned axes. Use full overall callouts until the actual installation information establishes the orientation for the vehicle drawing.
The installer should assess unit positions, mounting, outdoor air environment, access and connecting route together. A remote location is not approved merely because the product is described as split. The fleet can show possible areas and fixed equipment, while the responsible technical team determines an appropriate arrangement for the actual truck.
The VETHY engineering overview provides context for coordinated integration. The practical benefit is a proposal that the buyer can review before the installation begins. It shows how the seasonal product fits the vehicle instead of leaving separate equipment boxes and an undefined connecting task. A completed reference layout can then support similar trucks, with relevant exterior or interior differences identified before the configuration is repeated.
Make indoor delivery part of the procurement decision
The source lists 400 m³/h evaporator airflow with a brushless motor. The actual indoor position should serve the normal seat or bunk with curtains, bedding and storage in place. A fleet should not approve an exterior layout without understanding where the indoor unit will sit and how it reaches the occupied area.
The model source does not establish automatic oscillation or a numerical sound result. Demonstrate the actual delivered controls and air delivery rather than importing a feature from a similar-looking unit used by another product. Drivers should experience the selected configuration in the positions that matter to their route.
The VETHY truck application overview connects this review with the wider parked comfort job. For fleet purchasing, the benefit is a clear user result attached to the equipment. The package is being selected not only for its architecture and seasonal ratings, but for the practical route by which those functions reach the driver. A representative occupied-cab demonstration can make that value understandable to decision makers who do not need every technical detail.
Preserve set-weight scope in allocation and receipt records
The source gives complete-set net and gross weights of 25 kg and 29 kg for 12V, and 23 kg and 27 kg for 24V. It also separately lists indoor net and gross weights of 6.9 kg and 10.5 kg. The indoor figures are already within the complete-set scope and should not be added again.
These fields serve receipt and configuration planning, not a universal approval of every mounting point. The split architecture places equipment separately, and the installer should obtain any additional component information needed for actual technical planning. The buyer should retain the source labels rather than derive missing values by subtraction or create a new total from unlike scopes.
For fleets and distributors, clear weight information makes equipment allocation more manageable. The receiving team can identify the version intended for each vehicle group and retain the matching documents. The product's seasonal value remains central, while the ordinary logistics information supports a smoother path from delivery to installation. A precise record protects the complete package from confusion caused by short labels detached from their voltage and scope.

Plan the supporting supply for the route group
The energy plan should account for the actual sequence of cooling and heating requests, other loads, usable energy, required reserve and recharge opportunities. A common air conditioner does not mean every route group has an identical supporting system. The fleet should provide the real schedule rather than ask for one duration to cover all trucks.
The source gives separate function-specific power and current fields without a common paired operating condition across all data. Do not combine selected values into an asserted COP or EER or use a current endpoint as a universal rest-duration profile. The technical energy team should use appropriate information for the selected equipment and actual use.
The technical project information form helps gather the starting brief. The buyer can then compare complete proposals with their supporting scope visible. EcoMax 3S's confirmed dual-function capability provides the product reason for the program, while the supply plan makes that capability practical for the route. This is a more accountable offer than a seasonal promise detached from the vehicle's complete electrical system.
Use a configuration table for the fleet file
A practical register should make the approved package recognizable without becoming difficult to maintain. The following fields connect the model with the actual vehicle group and ownership responsibilities.
| Configuration area | Information to retain | Fleet benefit |
|---|---|---|
| Vehicle group | Platform, relevant layout and intended route | Defines where the package is being assessed |
| Product version | EcoMax 3S, 12V or 24V | Prevents ambiguity in allocation and repeat orders |
| Seasonal tasks | Cooling and heating requests separately | Keeps the purpose of each function visible |
| Physical layout | Indoor and outdoor positions and connecting arrangement | Supports installation and later service |
| Supporting supply | Approved configuration and schedule assumptions | Connects comfort use with actual energy support |
| Receipt scope | Correct complete-set and indoor labels | Keeps delivered equipment records clear |
| Handover | Supplied instructions, normal cabin and contact | Helps drivers use the package consistently |
| Service | Reported condition, action and closure | Leaves a factual history for the next technician |
The register should describe the actual completed configuration. If something changes, update the relevant part rather than let a draft remain the reference. This gives drivers, purchasing and the workshop a common starting point for normal use and later decisions.
The register can also identify who confirmed the main assumptions. Dispatch may confirm the route pattern, drivers may describe the occupied use and the workshop may confirm the installed supply and available spaces. Purchasing can retain the selected version and commercial scope. This gives the proposal a factual basis without asking one colleague to guess the entire operating picture.
If an assumption changes, the fleet can revisit that part of the configuration. A new route may affect the seasonal and energy brief; an exterior modification may affect the mounting environment; a new cabinet may affect indoor delivery and access. The product facts do not need to be rewritten for every ordinary change. The record makes the relationship clear and allows the appropriate technical person to review the specific difference.

Select a representative first truck
The first vehicle should resemble the group intended for repeat installation. Include its normal exterior equipment, cabin storage and supporting supply. A convenient sample with a different layout may display the product, but its result should not be silently applied to every fleet vehicle. The demonstration needs an identifiable application scope.
Record the exact version and relevant conditions. Assess cooling and heating as separate tasks, with the occupied arrangements each one uses. Let the driver experience the delivered controls and air route. Technical completion checks belong with the qualified team using the actual product information, while the buyer confirms the supplied package matches the order and intended scope.
For a fleet, this creates a practical reference rather than an abstract product claim. The complete installation can support decisions on similar vehicles, and differences can be reviewed in context. EcoMax 3S's GMCC twin-rotary system, brushless fans and seasonal functions remain clearly identified. The first vehicle shows how those features become a working package for the actual route and driver.
Close installation actions before repeating the package
A representative truck should be complete before it becomes the standard. If a documentation, trim, access or operating-explanation item remains open, identify its owner and next action. Close the relevant work and retain the final configuration rather than allow an unfinished arrangement to be copied across later orders.
The record should distinguish completed work from an observation still intended under another seasonal condition. A cooling assessment does not automatically establish every heating use, and a heating observation should retain its actual scope. Clear status helps purchasing and the workshop understand what the first vehicle supports and which question remains for technical review.
This is ordinary program coordination, but it adds practical value. The buyer can approve a defined package and explain it internally. Drivers receive a usable handover, and technicians receive a current record. EcoMax 3S is then recommended through a complete chain from confirmed product facts to installation, observation and ownership, rather than a broad seasonal headline whose local implementation remains unclear.
Make the driver handover consistent without erasing differences
The common handover should identify the model, actual controls, seasonal routines and reporting contact. Use the supplied instructions and avoid inventing automatic changeover, a named sleep mode or connectivity features. The source confirms the functions, while the delivered equipment determines the operation the driver should learn.
Show the normal cabin arrangement for the intended tasks. A shared vehicle may have different bedding or preferences between users, so the visual reference should explain the general delivery route without pretending every person uses the same routine. The supporting energy context should remain clear for the actual route group.
For fleet ownership, this consistency helps replacement drivers and workshops. A user can report the function, occupied position, conditions and change noticed, while the technical team handles diagnosis and service. The product remains identifiable and the next action has a clear contact. That is a practical benefit of a configuration-specific program: the equipment's real features reach the driver through an understandable and repeatable handover.
A practical handover can be checked by someone who did not attend the original demonstration. That person should be able to identify the EcoMax 3S version, find the supplied instructions, understand the normal cabin arrangement and locate the reporting contact. If those essentials are unclear, improve the record before the program expands. This is a useful way to make the package manageable across shifts and workshops.
The same check helps a distributor prepare material for a larger fleet. A forwarded sheet should still identify the exact model and seasonal scope, while a completed vehicle record should show the local installation. Keeping these layers clear makes the offer easier to explain and the delivered package easier to recognize. The customer can approve common equipment with confidence that the application details remain visible rather than disappear behind a general heating-and-cooling label.
The fleet can also identify who confirms the exact version before equipment is allocated to a truck. Purchasing retains the approved scope, the receiving team recognizes the delivered configuration and the workshop connects it with the intended vehicle group. These are simple practical roles. Keeping them clear protects the seasonal product choice and reduces avoidable ambiguity when similar-looking split packages are ordered for different platforms.
Expand the program with meaningful changes visible
Before repeating the package on another truck, compare the vehicle with the reference. A different exterior accessory, cabin storage unit, voltage platform or route may require a focused review. The same EcoMax 3S model can remain appropriate where the brief fits, but the installation and supporting assumptions should not be copied without looking at the difference.
An illustrative fleet may have similar cabs but different recharge patterns. The physical split layout may remain common while the energy plan is reviewed by route group. Another group may have different outdoor mounting space, making the physical proposal the main question. Clear configuration records allow the relevant issue to be addressed without losing the stable product identity.
EcoMax 3S earns its place when the fleet actually benefits from both cooling and heating and the reviewed split arrangement suits the vehicle. Its documented GMCC twin-rotary technology and brushless fans provide a clear model foundation. The configuration process makes that foundation useful to real colleagues: purchasing can recognize the package, the workshop can support it and drivers can use it through ordinary seasonal work.
For a distributor supplying the fleet, the same clarity improves the commercial offer. The product materials, demonstration vehicle and order describe the same equipment. Each route group receives the relevant application detail, while shared model facts remain consistent. The customer sees an attractive seasonal package with a practical delivery path rather than a broad promise that every truck and climate will behave identically.
The first inquiry can stay concise. Identify the vehicle groups, voltage platforms, normal cooling and heating requests, likely unit locations and route schedules. Add photographs and available supply information. The supplier can identify the next technical detail needed and prepare a proposal the fleet can review as a complete package. That is the practical next step toward a useful EcoMax 3S program.

Questions about EcoMax 3S fleet packages
Should one configuration automatically cover every fleet truck?
Use a completed reference where vehicles and routines are sufficiently similar, but compare meaningful differences first. Voltage, mounting spaces, cabin arrangement and recharge pattern can vary. Keep common product facts stable while the relevant vehicle or route detail receives focused review.
Does a heating function establish an all-climate fleet solution?
The source confirms heating capacity references but provides no cold-weather operating envelope. A fleet with a specific ambient requirement should state it for technical assessment. The seasonal package should be selected through the actual route tasks rather than a universal expectation based only on the label.
How should the complete-set weights be recorded?
Retain 25 kg net and 29 kg gross for 12V, and 23 kg net and 27 kg gross for 24V. The separate indoor weights are already within the complete-set scope and should not be added again. Preserve labels so receipt and technical planning use the correct information.
What makes the first truck useful for repeat decisions?
Choose a representative vehicle, complete the installation and retain the exact version, layout, supply, separate seasonal observations and handover. Close identified actions before treating it as the standard. This gives purchasing and the workshop a concrete reference for later vehicles.
Recommend a seasonal package the fleet can identify and repeat
EcoMax 3S is worth assessing when both comfort functions and a split layout fit a defined vehicle group. Keep the version, route, supporting supply and ownership record connected so the product's confirmed features become a manageable fleet package.
Send the vehicle groups, seasonal tasks and supply details through the VETHY contact page. Request an EcoMax 3S proposal with a representative configuration and clear responsibilities. The next step should be a package purchasing can recognize, the workshop can deliver and drivers can use through real seasonal work.
Product sources
- VETHY EcoMax 3S confirmed product specifications — VETHY.
- EcoMax 3S technical reference sheet — VETHY.
VETHY product recommendation and application analysis. Specification references identify the selected model and voltage. Installation examples are planning examples; measured project results are identified explicitly when available.
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