Evap. exchanger GBH400H-AE60 2×22 + 2×1" + 4 stud kits – code: M75585 – Veco

Veco GBH400H-AE60 evaporator heat exchanger (code M75585)

The Evap. exchanger GBH400H-AE60 2×22 + 2×1″ + 4 kit prig. (code M75585) of Veco is a evaporator heat exchanger intended for marine air conditioning systems Climma. It is a component of the refrigeration circuit used in onboard air conditioning solutions where the evaporator works in combination with the motor condenser unit and ventilation (split and fan coil).

In an air conditioning system, the evaporator is the part where the refrigerant evaporates absorbing heat from the air moved by the fan: the air is thus cooled and dehumidified before being introduced into the boat's environments. For this reason, choosing a correct and consistent replacement with the original model is an important step during maintenance or system restoration.

Features and identifying details

Model and replacement code

• Manufacturer: Veco
• Supplier product code: M75585
• Model: GBH400H-AE60

Configuration indicated in description

• 2×22 + 2×1″: connection configuration indicated in designation (useful for comparison with the existing component).
• 4 quick coupling kits.for supply with 4 quick coupling connection kits, designed to simplify installation and replacement while keeping the circuit sealed according to the logic of preloaded systems with quick couplings.

Note on spare part verification

For correct identification, it is good practice to always check code M75585 and model code reported on the installed evaporator or in the system documentation. In case of doubts, comparing photos of the nameplate/label and connections helps avoid incompatibilities.

Typical onboard applications

As an original Veco spare part, the evaporator heat exchanger M75585 is used in contexts of marine air conditioning where it is necessary to intervene on the air/refrigerant circuit of the indoor unit. In particular, it is suitable for:

• replacing the original evaporator in case of failure or leak;
• restoring heat exchange the air conditioning system;
• bringing the system back to regular operation in terms of cooling and dehumidification of onboard environments.

Where it is located in the system

The evaporator is typically integrated into the indoor unit (fan coil or split unit) and works together with:

• fan and air distribution (supply/return);
• refrigeration circuit connected to the condensing unit;
• system control and regulation components.

An evaporator in suboptimal conditions can affect the overall system behavior; for this reason, during maintenance, replacement with a correctly identified spare part is often the most straightforward solution when the component is compromised.

Operational advantages (from a maintenance perspective)

Without entering into undeclared performance, this spare part offers practical advantages mainly related to intervention management and consistency with the original:

• Identifiable spare part via Veco code M75585, useful for orders and warehouse management.
• Indicated connection configuration in the name (2×22 + 2×1″), which facilitates comparison with the installed unit.
• Presence of quick-connect kits (4 kits prig.), designed to make replacement easier and reduce connection activities during intervention.
• Use in Climma marine air conditioning, thus oriented to an onboard usage context where reliability and orderly maintenance are central aspects.

Use, installation and important notes

The evaporator heat exchanger is a component of the refrigeration circuit: its management requires appropriate skills and procedures. Below are some useful operational notes during replacement or inspection.

Before ordering

• Check code M75585 and model GBH400H-AE60 on the documentation or on the existing component.
• Compare the wording 2×22 + 2×1″ with the configuration of the connections present onboard.
• Ensure that the requested supply includes 4 quick coupling kits. as described, if necessary for the planned intervention.

During replacement

• Operate the system safely and according to the procedures provided for refrigeration circuits.
• Pay attention to the cleanliness of the connections and the correct handling of quick connectors, to avoid contamination and sealing problems.
• After the intervention, perform functional checks of the indoor unit (airflow, condensate drainage, adjustments) consistent with the installed system.

Maintenance and good practices

To maintain regular system operation over time, it is useful to accompany the evaporator replacement with a general check of the indoor unit (air side cleaning, condensate drain check, connection status). These activities do not replace the technical procedures provided by the manufacturer but help keep the system orderly and reduce unplanned downtime.

FAQ – Frequently Asked Questions

What is the M75585 evaporator heat exchanger?

It is a Veco type evaporator heat exchanger (model GBH400H-AE60) used in Climma marine air conditioning systems, as a component of the internal unit's refrigeration circuit.

What does the notation 2×22 + 2×1″ in the description mean?

It is the configuration of the connections indicated in the designation. It serves as a reference to compare the replacement with the component installed onboard and with the system documentation.

Does the product include the “4 quick coupling kits”?

Yes, the description indicates the supply with 4 quick coupling kits, designed to facilitate the installation and replacement of the component.

In which cases is this evaporator replaced?

Typically in case of failure or leakage of the original evaporator, or when you want to restore the system's heat exchange and proper cooling/dehumidification onboard.

How do I verify that the replacement is the right one for my system?

Check the Veco code M75585 and the GBH400H-AE60 label on documentation or existing component and compare the indicated configuration (2×22 + 2×1″). In case of doubts, it is useful to provide photos of the label and connections for verification.