Direct expansion indoor units
CZ Direct expansion indoor unit

CZ range are direct expansion indoor units with horizontal construction for duct installation.

Indoor units with horizontal construction designed for installation indoors, connected to duct network.

They are equipped with centrifugal fan (EC plug-fan also available in models 90 to 360), and expansion valve.

Two options are available:

• RCZ series: non reversible units
• ICZ series: reversible units

Possibilty of customizing the unit with a wide portfolio of options.

All of the units are tested in the factory.

The range is designed for R-410A refrigerant and for on-site installation in combination with a condensing unit of identical capacity.

• Casing made of galvanised steel metal with polyester paint
• Centrifugal fan(s) fitted with pulleys-belts transmission
• Thermostatic expansion valve(s) (check valve in ICZ series)
• Option Service valves kit with refrigerant pre-charge
• Supply EC plug-fans for high seasonal efficiency and low noise level operation
• Free-cooling available with different configurations of fresh and extraction air
• Reduced height for false ceiling installation
• Auxiliary electrical panel included
• Smoke detector possible as an option
• Different additional heating options : hot water coils and electrical heaters
• Filtration G4 or F6+ G4 as an option
• Softstarter as option for textile ducts applications
• Refrigerant filter detector as option

• Completely adaptable /configurable
• Reduced sound level
• Available duct pressure up to 400 Pa
• Reduced weight for false ceiling installation
• Two filtration options
• Security options available: smoke detector and refrigerant leak detector
• Low energy consumption due to EC fan motor technology
• Easy access to the stainless steel drain pan for cleaning
• Easy filter maintenance