Aldes EasyVEC® C4 H ULTRA MW+ 2500: Fire-Rated Extraction Box for Centralized Ventilation

The EasyVEC® C4 H ULTRA MW+ 2500 is a high-performance, low-consumption fire-rated extraction box designed for centralized ventilation systems in collective residential buildings. It ensures adequate air quality and preserves the building's structure.

Product Highlights

Flow rate range from 400 to 4,000 m³/h.
Suitable for installation in attics.
Up to 15% reduction in building heating consumption compared to standard boxes.

Regulations and Conformity

QB37 Identification Number: 70/01-CHY6-2267
Technical Approval Numbers: 14.5/17-2267_V3; 14.5/16-2185_V2

Operating Principles

The EasyVEC® C4 facilitates the ventilation of collective residential buildings to ensure sufficient air quality and building preservation. When combined with the T.Flow® Hygro+ / Nano domestic hot water solution, it extracts calories from the building's exhaust air and uses them to heat water.

The patented Aldes Micro-watt+ regulation system automatically creates a custom regulation profile (Auto-Adaptative Technology) to adjust the box's pressure to the installation's actual needs. This allows for ventilation based on precise requirements, leading to significant savings on heating costs.

With AldesConnect™™ Pro, the ventilation unit can be monitored remotely for enhanced responsiveness in managing faults and malfunctions.

Application Domains

Collective residential housing, new builds, and renovations.

Installation

Installation in attics.
Installation on anti-vibration base according to DTU 68.3 recommendations.
Outdoor placement is possible.
Ensure sufficient space in front of the box for easy access to internal components for maintenance.
For optimal acoustic and aerodynamic performance, it is recommended to:
- Install sound traps at the box connection points.
- Use the ALDES VIRTUO-FIX jointed accessory range.
- Use MS PRO airtight flexible connectors to decouple network vibrations.

Key Features

Application: Centralized single-flow extraction fan with very low consumption for VMC systems, suitable for new builds and renovations.
Regulation: Micro-Watt+ Aldes Auto-Adaptative Technology™™ for regulated pressure/flow.
Installation: Attics / technical rooms, indoor / outdoor.
Description: Very low consumption extraction box EasyVEC® C4 Micro-Watt+ (C4 certification: 400 °C - 1/2 hour).
Ease of Selection: Utilizes Selector PoWair and Conceptor Ventilation software.
Ease of Configuration: Intuitive interface.
Ease of Maintenance: Downloadable documentation via QR code [qr-code-icon], single access panel, compatible with AldesConnect™™ Pro supervision service (optional).
Energy Efficiency: Very low consumption.

Complementary Features

C4 certification.
Compatible with the technical approval for hygro-adjustable ventilation "Bahia" n°14.5/17-2267.
Compatible with the technical approval "Daikin and Multizoning Airzone with single-flow hygro Bahia VMC" n°14.5/23-2314_V1.
Eligible for CEE: BAR-TH-127.

Technical Specifications

Acoustic Data

References	Débit nominal (m³/h)	Puissance max (W)	Indice de protection	Intensité maximale (A)	Alimentation électrique
11034148	2500	264	IP24	4.11	Monophasée

Dimensional Data

References	EA1 (mm)	EA2 (mm)	ER1 (mm)	ER2 (mm)	H (mm)	L (mm)	LT (mm)	M1 (mm)	P (mm)	S (mm)
11057054	369	253	517	588	763	603	767	58	1015	661
11034148	369	253	517	588	763	603	767	58	1015	661

Installation Diagram

Diagram showing an "in-line" installation setup.

Performance Curves

Graphical representation of airflow and pressure, and airflow and power consumption.

Curves established according to standard NF EN ISO 5801.
P (Pa) = Static pressure.
P(W) = Power consumed.

Accessories

Designations	References
Disjoncteur 4 - 6,3 A	11057054

Associated Services

Commissioning

General Data

References: 11034148
Motor Type: EC

Dimensions

References	Y (mm)	Z1 (mm)	Z2 (mm)	Ø (mm)	Poids (kg)
11034148	631	940	185	400	52.1

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