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AREO 8

Product catalog summary

Overview: The document outlines the specifications and features of the AREO series fan heaters by Galletti, designed for industrial and commercial use. These units comply with the ERP Directive, ensuring energy efficiency and reliability.

Key Features:

Low sound levels and a wide operating range up to 60°C intake air.
Equipped with an axial fan using HyBlade® technology for optimized aerodynamics.
Electric motor class F, suitable for continuous operation.
Available in single-phase and three-phase power supply versions.

Available Versions:

AREO P: Fan heaters for hot water heating with side water connections.
AREO H: Fan heaters for hot water heating with vertical water connections.
AREO S: Fan heaters for steam heating with vertical water connections.
AREO L: Ceiling-mounted fan heaters with air-curtain diffuser.
AREO C: Single-phase fan heaters for heating or cooling, wall-mounted.

Main Components:

Electric motor with internal thermal protection and maintenance-free ball bearings.
Axial fan with aerodynamic blades for enhanced performance and noise reduction.
Cabinet made of pre-painted steel with adjustable aluminum baffles for optimal air distribution.
Safety cage made of electrogalvanized steel wire for motor support.

Accessories:

Electromechanical control panels and power regulators.
Various installation templates and protective grills.
Diffusers and external air intake options.

Technical Data:

Heating capacities range from 9.77 kW to 101 kW depending on the model.
Sound power levels vary from 53 dB(A) to 77 dB(A).
Power input ranges from 33 W to 775 W.

Dimensional Drawings: The document includes detailed dimensional drawings for different models, specifying water inlet and outlet connections.

Specifications:

Models AREO L and AREO C are detailed with dimensions in millimeters for various parts labeled A, B, D, E, and G.
Connection sizes are specified in inches, with water inlet and outlet connections noted as male gas types.
Weight is provided in kilograms for each model.

Dimensional Drawings:

Drawings illustrate the layout and dimensions of the fan heaters, including key connection points.
The legend explains symbols used in the drawings, such as water inlet and outlet connections and condensate drainage.

Key Data from Tables:

Models are listed with corresponding dimensions and connection sizes, ranging from smaller models (e.g., 12-14) to larger ones (e.g., 62-64).
Connection sizes vary from 3/4 inch to 1 1/4 inch depending on the model.

Catalog excerpts

Air conditioning fan heaters with ON/OFF motor AREO 8 - 101 kW Hygrothermal comfort in the industrial and commercial sectors In line with recent regulatory developments regarding energy eﬃciency, Galletti is updating its oﬀering of fan heaters for heating and cooling systems to be used in industrial and commercial environments of any volume. The new AREO, which was designed to meet the stringent requirements of the ERP Directive, retains unchanged the distinctive aspects of the original design, that is, extreme reliability and sturdiness. AREO’s cover, which is made of pre-painted steel sheet, possesses an original design with a rounded shape that enhances its aesthetic form. The AREO range consists of 18 models that, limited to the only heating version, can be either wall mounted (horizontal air ﬂow) or ceiling mounted (vertical air ﬂow). The cooling version is equipped with a new system in order to collect condensation and further insulation inside the cover. The units are available in 6 sizes with 2-, 3- or 4-row heat exchangers ensuring an eﬃcient performance with hot water supplied by a boiler or heat pump (4-row models). Vertical installation Horizontal installation (not for AERO C) Cooling (only for AERO C) PLUS » Low sound levels » Wide operating range (up to 60 °C intake air) » Axial fan with blades with an aerodynamic profile (HyBlade® technology) » Electric motor, class F, approved for continuous operation » Wide operating range (up to 60 °C intake air) AVAILABLE VERSIONS Single-phase and three-phase power supply. AREO P Fan heaters for hot water Fan heaters for hot wa- Fan heaters for steam heating, with side water ter heating, with vertical heating, with vertical waconnections. water connections, for ter connections. replacement of indoor units installed in existing systems. Fan heaters for hot water heating, equipped with air-curtain diﬀuser, ceiling mounted. Single phase power supplied fan heaters suitable either for heating or cooling mode, equipped with asynchronus electric motor and side water connections, wall

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AGallettiMAIN COMPONENTS Fan drive assembly The motor and fan are a single integrated unit optimized to achieve maximum aeraulic efficiency. In fact, conformity to ERP2017 is guaranteed, even for the versions with single-phase power supply. Electric motor Tropicalized motor directly coupled to an external rotor, standard, with the following features: • equipped with internal thermal protection • windings in class F • protection rating IP54 • maintenance-free ball bearings Axial fan With blades with an optimized aerodynamic profile (HyBlade® technology), statically balanced, inserted in a housing...

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(1) Water temperature 85°C / 75°C, air temperature 15°C - 100% of the max speed (2) Sound power measured according to standards ISO 3741 - 100% of the max speed

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(1) Water temperature 85°C / 75°C, air temperature 15°C - 100% of the max speed (2) Sound power measured according to standards ISO 3741 - 100% of the max speed

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(1) Water temperature 85°C / 75°C, air temperature 15°C - 100% of the max speed (2) Sound power measured according to standards ISO 3741 - 100% of the max speed (3) Measured at 100% ofthe max speed

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RATED TECHNICAL DATA AREO C - COOLING MODE AREO C Fan heaters - AREO AREO C (1) Water temperature 85°C / 75°C, air temperature 15°C - max speed avaible in cooling mode (2) Water temperature 7°C / 12°C, air temperature dry bulb 27°C, wet bulb 19°C (47% relative humidity) - max speed avaible in cooling mode (3) Sound power measured according to standards ISO 3741 - max speed available in cooling mode (4) Measured at max speed available in cooling mode All data reported in the table above refer to maximum allowed ventilation speed in order to avoid the drag of the condensation drops generated in...

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(1) Water temperature 85°C / 75°C, air temperature 15°C - 100% of the max speed (2) Sound power measured according to standards ISO 3741 - 100% of the max speed

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