IWC
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The IWC range combines solidity and efficiency in a single product IWC by Galletti stands out for the quality of the components and the care taken in assembly and in the details. The fluid-dynamic optimization at the design stage can be seen in the centrifugal fan with backward-curving blades, statically and dynamically balanced for a correct air flow. The cassette allows the fan speed to be varied among 4 different steps, thus ensuring excellent modulation in the delivery of power and incredibly low noise levels at the operating speeds. It is moreover equipped with a level sensor and condensate drainage pump already integrated in the unit. These features make IWC a perfect indoor unit in terms of comfort, reliability and durability like only a product made in Italy can be. The range is completed by a model with an integrated air sanitisation and ionisation system which is capable of assuring the cleanliness and hygiene of both the unit and the air inside the room. Its aesthetic and constructive features make IWC perfect for installation in any interior with a standard modular false ceiling. plus ✓ 4-speed fan drive assembly ✓ Robust structure and attractive design ✓ Possibility of using a sanitisation system ✓ Fresh air drawn directly into the intake compartment ✓ Possibility of connecting 4-pipe systems in the absence of glycol to a single-heat exchanger unit by means of a 4 x 2 valves kits IWC T Unit with one heat exchanger and IR remote control IWC F BIO IWC F Unit with one heat exchanger and wired controller Sanitised unit with one heat exchanger and wired controller Unit with two heat exchangers and wired controller

main components Structure Made from galvanised steel sheet, externally and internally insulated with heat and soundproofing material. The structure houses the main components and is configured for the introduction of air from an external source. Air intake and outlet panel Colour Ral 9001, with preformed air passages made of high density expanded polystyrene and plastic intake port ensuring effective resistance to mechanical wear. Heat exchanger High efficiency heat exchanger made with copper piping and aluminium fins blocked to pipings by mechanical expansion, provided with air vent...

Cassette units IWC Rated technical data, models with 1 heat exchanger IWC (1) Water temperature 7 / 12°C, air temperature D.B. 27°C, W.B. 19°C (47% relative humidity) (2) Inlet water temperature 50°C, water flow rate same as in cooling mode, air temperature 20°C (3) Water temperature 70 / 60°C, air temperature 20°C (4) Sound power measured according to standards ISO 3741 and ISO 3742 (E) EUROVENT certified data Power supply 230-1-50 (V-ph-Hz)

Dimensional drawings Hydronic indoor units - IWC Main heat exchanger water inlet: ½” gas female Main heat exchanger water outlet: ½” gas female Additional heat exchanger water inlet: ½” gas female* Additional heat exchanger water outlet: ½” gas female* Main heat exchanger air vent Additional heat exchanger air vent

Cassette units IWC Dimensional drawings Water inlet: 3/4” gas female Water outlet: 3/4” gas female Heat exchanger air vent Electrical cable passage

Dimensional drawings Hydronic indoor units - IWC Water inlet: 3/4” gas female Water outlet: 3/4” gas female Heat exchanger air vent Electrical cable passage