Recuperator RECOM 4SR EC / vertical

RECOM 4SR EC – built-in electric heater 1.4kW, integrated WiFi module for control via smartphone devices

RECOM 4SR EC is a compact and fully equipped air handling unit for the ventilation of residential buildings. RECOM equipment is designed to meet the growing demand for energy savings through more efficient heat recovery and lower energy consumption. The unit is equipped with the latest technology and a user-friendly control system.

Rotary heat exchanger:

The rotary heat exchanger is a short rotating cylinder filled with layers of corrugated aluminum tape packed in such a way as to ensure free movement of air in the supply and exhaust. When the cylinder rotates, the aluminum lamellae in it are heated in the exhaust, and after the heated part of the rotor enters the inflow, the accumulated heat is given away. Rotation results in a never-ending recuperation process. Compared to plate recuperators, the heat exchange process takes place in them without the formation of condensate. The process does not dehumidify the air and maintains a more comfortable humidity in the room.

Electric motors:

The equipment is equipped with high-efficiency EC fans. Compared to AC type, EC motors reduce energy demand by 1.5 – 3 times and provide higher performance and lower noise level. In addition, EC motors combine high performance and an optimal full speed control range. High efficiency (up to 90%) is an undoubted advantage of EC motors!

Heater:

The equipment is equipped with an electric heater. If the heat recovery is not sufficient to reach the set supply air temperature, the electric heater is activated. The heaters are equipped with a safety mechanism to ensure safe and reliable operation.

Control system:

The equipment is equipped with an integrated control system. The controller allows the device to be integrated into a smart home system or BMS (Building Management System). The device is controlled using the RECOM mobile app "REC RECOM" (App Store or Google Play) via WiFi. The remote control panel is not included (sold separately)!

Filters:

The equipment is equipped with F7 class filters in the inlet and G4 in the exhaust, which ensure sufficiently effective air purification.

Body:

The casing of RECOM air handling units is made of galvanized steel with a 40 mm rockwool heat and sound insulating layer.

Installation:

The device is intended for installation on the wall or on the floor. Units with access to filters directly from the crew door are available. The service sides of the equipment are easy to adjust by swapping the front panels (convert from right to left).

The standard package includes:

• Rotary regenerator with efficiency up to 82% (according to EN13141-7)
• EC fans with low SFP
• Built-in electric heater (1400 W)
• Filters F7 in the inlet and G4 in the outlet
• Outlet for connecting a kitchen hood
• Integrated WiFi module for control via smartphone devices

Additional unit can be equipped with:

• CO2 room sensor
• CO2 duct sensor

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