RECOM 2 S

Product Description

The RECOM S/SE EC series of air handling units are designed as modern and efficient ventilation solutions, ensuring a high level of heat recovery. These aggregates not only provide quality air filtration but also ensure a continuous supply of fresh air to the premises and effective removal of stale air. The RECOM 2 S EC model features a polystyrene counterflow heat exchanger, allowing it to achieve up to 93% heat recovery efficiency, thereby significantly reducing room heating costs. Latest generation EC fans guarantee energy savings, quiet operation, and reliable performance. This unit is an excellent choice for ventilating private homes and apartments, connecting to Ø125 mm diameter ducts. The RECOM 2 S EC model has standard 40mm thick casing insulation and boasts an A+ energy efficiency class.

Key Features:

• Quality Casing and Vertical Installation: Made of high-quality steel with a durable polymer coating. Internally lined with a standard 40 mm thick layer of mineral wool, ensuring optimal heat and sound insulation. Designed for vertical installation.
• Efficient Counterflow Heat Exchanger: The RECOM 2 S EC model integrates a polystyrene counterflow heat exchanger. In the cold season, it efficiently transfers heat from the extract air to the incoming fresh air, thus minimizing heat loss. Any condensate formed is neatly collected and drained. In summer, the system worksช่วย in reverse, helping to cool the incoming air. Efficiency: 85% to 93%.
• Advanced EC Fans: Utilizes highly efficient, electronically commutated (EC) motors with an external rotor and backward-curved blades. They ensure high performance (up to 90% efficiency) and allow for precise control of airflows across the entire speed range.
• Multi-Stage Filtration: Supply air cleanliness is ensured by G4 and F7 class panel filters, while extract air from the premises is additionally filtered by a G4 class filter.
• Automatic Bypass (Air Diversion): The unit is equipped with an air bypass function with a motorized damper, allowing for ventilation with cool outdoor air in summer, bypassing the heat exchanger.
• Smart Automation Capabilities: A wireless communication automation system is standard, providing the ability to control the unit remotely via Wi-Fi using the RECOM AHU mobile application (control panel purchased separately).
• Reliable Frost Protection: The system is protected against potential heat exchanger freezing by automatically stopping the supply air fan. A preheater can be connected for additional protection.

Technical Specifications (RECOM 2 S EC):

• Maximum Airflow: 200 m³/h
• Heat Exchanger Efficiency: 85% to 93%
• Power Supply Voltage: ~1, 230 V / 50 Hz
• Maximum Power: 57 W
• Maximum Current: 0.5 A
• Maximum RPM: 3770 min⁻¹
• Sound Pressure Level (at 3m): 22 dBA
• Transported Air Temperature: -25°C to +40°C
• Casing Material: Painted steel
• Insulation: 40 mm mineral wool
• Filters: Extract air G4; Outdoor air F7 (additional G4)
• Duct Connection Diameter: Ø125 mm
• Weight: 44 kg
• Heat Exchanger Type: Counterflow
• Heat Exchanger Material: Polystyrene
• Energy Efficiency Class: A+
• Dimensions (Width x Height x Depth): 370 x 620 x 640 mm

Control Functions and Accessories:

• Control via mobile application over Wi-Fi (standard feature).
• Service RECOM Cloud Server.
• Automatic and manual bypass control.
• Weekly schedule, filter change indication (by timer), fault indication.
• Speed control, timer, Boost function, Fireplace function.
• Minimum supply air temperature regulation.
• Available accessories (purchased separately): Wired control panels (FP, FPD LCD), Wi-Fi control panel (FP Wi-Fi), humidity sensor, CO₂ sensor, VOC sensor, PM2.5 sensor, electric preheater connection, electric heater connection, cooler connection, fire alarm sensor connection.
• BMS Interfaces: RS-485, Wi-Fi, Ethernet, MODBUS (RTU, TCP).

The RECOM 2 S EC, with standard 40mm insulation and A+ energy class, is an exceptionally quiet and efficient heat recovery unit, designed to ensure an optimal indoor microclimate in smaller residential spaces, featuring excellent heat recovery.