Fan coil 8,000 BTU – code: 746-323 – Frigomar

Ductable fan coil Frigomar 8,000 BTU/h (code 746-323)

The Frigomar fan coil with cooling capacity 8,000 BTU/h (model 746, variant 746-323) is a terminal unit for marine air conditioning systems with chiller. Designed for installation in technical compartments, it allows air distribution to the environment through ducts, keeping the unit hidden and facilitating integration in onboard spaces where order and maintenance accessibility are important.

Product features and details

Identifying data

• Brand / Manufacturer: Frigomar
• Model: 746
• Variant code: 746-323
• Type: ductable fan coil for marine air conditioning systems with chiller

Technical data confirmed

• Cooling capacity: 8,000 BTU/h
• Power Supply: 230 V AC – 1 phase – 50/60 Hz
• Fan speed: 3
• Air flow rate: 370 m³/h
• Ducting: up to 1.5 m
• Dimensions (L x H x D): 410 mm x 370 mm x 270 mm
• Weight: 8 kg

Components and construction (from documentation)

The fan coil integrates the typical elements of a water terminal for air conditioning:

• Metal structure
• Water/air heat exchange coil
• 3-speed fan
• Air filter
• Condensate collection tray
• Provision for air ducting up to 1.5 m

Typical onboard applications

The model 746-323 belongs to the series of ductable fan coils Frigomar supplier code KCP3001 centralized air conditioning systems with chilled water chillers, in the nautical field. In practice, it is used as a terminal unit to treat the air in the environment using chilled (or heated) water coming from the chiller circuit.

Where it is installed

• In technical compartment or in dedicated spaces, with air distribution to the environment through ducts.
• In configurations where it is useful to separate the unit from the living area, maintaining access to the filter and components for maintenance.

How it works in the system

The fan coil is a terminal unit that:

• use chilled or heated water coming from a chiller;
• cools or heats the air in the environment through a heat exchange coil;
• integrates fan, air filter and condensate tray;
• can be connected to the environment through air ducts (ducting up to 1.5 m).

Operational advantages (from an installation and maintenance perspective)

• Neat integration: installation in a technical compartment with ducted air distribution, useful when you want to reduce the visual impact in the environment.
• Condensate management: presence of the condensate collection tray for the normal management of humidity generated during cooling.
• Ventilation control: 3 speeds of the fan to adapt the operation to the needs of the system and the environment.
• Simplified routine maintenance: air filter integrated, an element typically subject to periodic cleaning or replacement.
• System compatibility: designed to operate with systems with chillers from the Frigomar marine range (as indicated in the available documentation).

Usage and notes for correct selection

Checks before purchase

For a correct selection in the onboard environment, it is good practice to verify:

• Exact code of the spare/variant: 746-323.
• Type of system: the product is suitable for systems with water chillers (not a standalone air conditioner).
• Installation spaces: compare dimensions and accessibility in the technical compartment (410 mm x 370 mm x 270 mm) and consider the passage of ducts.
• Available power supply: 230 V AC – 1 phase – 50/60 Hz.

Usage instructions (general)

• Ducting is indicated up to 1.5 m: during installation it is appropriate to design the duct path consistently with this indication.
• The presence of air filter suggests periodic maintenance (cleaning/replacement according to onboard practice and system indications).
• The condensate tray requires proper routing of the condensate drain according to nautical installation rules.

Note

The information provided is based on data supplied for the model 746 and the variant 746-323. For specific pairings with the rest of the system (chiller, controls, accessories, and duct layout) it is advisable to refer to Frigomar documentation and the actual onboard configuration.

FAQ – Frequently Asked Questions

Is this fan coil suitable for a water chiller system in the nautical field?

Yes. Model 746-323 is indicated as a ductable fan coil for marine air conditioning systems with water-cooled chillers (centralized systems).

What is the cooling capacity of the Frigomar 746-323 fan coil?

The confirmed cooling capacity is 8,000 BTU/h.

What power supply does the fan coil require?

The indicated power supply is 230 V AC, single phase, 50/60 Hz.

How many speeds does the fan have and what is the air flow rate?

The fan has 3 speeds. The declared air flow rate is 370 m³/h.

Is it possible to duct the air and what are the dimensions and weight?

Yes, air ducting up to 1.5 m is provided. The dimensions are 410 mm (W) x 370 mm (H) x 270 mm (D) and the weight is 8 kg.