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EsHydronic Units
DC brushless hydronic cassettes
BLACK BOX hydronic cassettes with a DC brushless motor embody industry innovation, thanks to advanced technical solutions that make them a market reference.
The load-bearing structure in heat-resistant EPP is designed to absorb vibrations and reduce noise levels by 3÷6 dB(A) compared to traditional products.
The thermal transmittance (U-value) is lower than that of any insulated metal structure, permanently eliminating external condensation even under extreme conditions with relative humidity up to 90%.
The electronic control board integrates a 0÷10 VDC motor driver and offers three speeds plus automatic mode. It supports ON/OFF or 0÷10 VDC modulating valves and includes Wi-Fi with a dedicated App and ModBus as standard across the entire range.
A water temperature display ensures quick and effective diagnostics.
- Cooling capacity ranging from 1,73 to 6,65 kW
- Pair ow ranging from 96 to 960 m³/h
- Heating capacity ranging from 1,09 to 8,30 kW.
Main components
- Structure
Load‑bearing enclosure in heat‑resistant EPP with high thermal and acoustic insulation
Reduction of vibrations and noise by up to 3–6 dB(A) compared to traditional cassettes
Thermal transmittance lower than any insulated metal structure
Elimination of external condensation even with relative humidity up to 90%
Italian design, compact and optimized for modern false ceilings. - Air distribution
Uniform and silent diffusion thanks to Coanda panels or 4‑way panels
Coanda effect for air distribution without uncomfortable drafts
Versions with motorized or manual flaps
Aesthetic integration with various panel colours and finishes. - Fan
Radial centrifugal fan with next‑generation technology
High‑efficiency, low‑energy‑consumption DC Brushless motor
Extremely quiet operation even at maximum output
3‑speed control or 0–10 VDC modulating control - Filter
Pleated stainless‑steel filter with aluminium frame
Washable, reusable, and easily accessible from the front panel
Antibacterial and anti‑COVID filters with nanofibre membrane available
Advanced sanitization systems available (Cold Plasma and ESP) - Heat exchanger
High‑efficiency Golden Fins finned coil
High corrosion resistance and mechanical robustness
Thermal performance up to +20% higher than traditional cassettes
Automatic air venting to ensure maximum system efficiency - Unit control
Internal electronic board prepared with Wi‑Fi and Modbus control as standard for remote management
Infrared remote control or Wall Pad (weekly programming) or user‑provided control
Master/slave management up to 198 units
Display of water and room temperature
Compatibility with home automation systems and voice assistants. - Valves (optional)
Valve kit with 2‑way or 3‑way bypass valve with microswitch
0–10 VDC valve kit with modulating actuator, 2‑way or 3‑way with bypass
3‑way valve for 4‑pipe systems, replacing the auxiliary coil
Pipe stubs kit for installing valves outside the valve box - Range
Available in the Coanda‑effect panel version in four colours: silver, white, black, and sand
Backlighting available on request only
Available in the 4‑way panel version, made of UV‑resistant white ABS to ensure long‑term durability and colour stability
Available with motorized or manual flaps, both with integrated LED display - Accessories
Supply and return air inserts for easy removal and installation.
Air outlet closing caps.
SANI‑PIPE antibacterial air duct, pre‑insulated with silver‑ion treatment. Ø 60 mm axial fan (airflow 10–50 m³/h) for increased fresh‑air intake. 1500 W ceramic PTC heater with automatic power regulation.
Dedicated aeraulic accessories for air integration and distribution.
Related products
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Auxiliary Coil High Performances System