Duct supply and exhaust unit Mitsubishi Electric LGH-150RVX3-E (air flow 1500 m³/h)

The Lossnay core technology (the part of the unit that transfers and recovers heat) allows for the transfer of heat and humidity through sensible and latent heat exchange, ensuring maximum comfort and eliminating large humidity fluctuations typical of sensible heat exchange in rooms, keeping rooms comfortable. Lossnay mechanical ventilation with heat recovery (MVHR) systems for commercial buildings (LGH) are designed to provide clean fresh air to commercial buildings while simultaneously removing exhausted air.

RVXT units have significantly reduced height while maintaining a large airflow, allowing for easy installation in ceiling spaces.

Lossnay is complemented by control elements designed to make the Lossnay heat recovery units suitable for use throughout the year.

This means that in winter the unit will recover lost heat, while in summer it will include a bypass (heat is not recovered) that introduces the necessary cool oxygen-rich air into the room.

Key features and benefits:

Fresh air ventilation to improve air quality

Innovative Mitsubishi Electric heat exchanger ensures maximum latent heat exchange, resulting in cost savings and reduced carbon emissions

Lightweight construction, ideal for ceiling installation

No condensate drainage required

Unit height of 500 mm for easy application

Compatibility with Mr Slim and City Multi air conditioning systems for complete and efficient system operation

Additional high-efficiency filters available. The set includes two filters (for supply and extraction) class EU-G3. Filter life can reach up to 5 years.

You can recover lost heat and reintroduce oxygen-rich fresh air.

A feature of the system is the suppression of noise in the supply air duct, allowing for the reduction of external noise levels by 40 dB.

Available operating modes: automatic, recovery, and non-heat exchange mode. The system supports external fan speed control via a 0~10 V signal, as well as integration with the management system.

The integrated control system allows for the control of an external supply air heater.

Russian-translated remote controls are used: PZ-61DR-E with an integrated weekly timer or the simplified PZ-43SMF-E.

The system provides for the connection of a carbon dioxide sensor. Upon receiving a signal from the sensor (dry contact), the ventilation unit automatically switches to high fan speed, regardless of the settings on the remote control.

LGH-RVXT-E1 models support the connection of the MAC-567IF-E1 Wi-Fi interface, allowing for both local and remote control.

The heat exchanger element has a service life of up to 10 years.

The system is characterized by high heat recovery efficiency due to the use of ultra-thin film in the recuperator construction.

A balance between supply and exhaust air volumes is permitted, ensuring operational flexibility.