A rectangular black ventilation box designed for commercial HVAC systems, featuring two circular duct openings on one side and a visible internal filter.
Product Specifications
VRF Heat Recovery Ventilation
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VRF Heat Recovery Ventilation
The Midea VRF Heat Recovery Ventilator (HRV) is designed to deliver fresh air efficiently while maintaining indoor comfort. By recovering heat from exhaust air, it reduces energy loss and minimises temperature fluctuations, helping to improve overall system efficiency.
Offering multiple operating modes and flexible control, the HRV provides a smart, energy-efficient ventilation solution for modern buildings.
Up to 10 year warranty*
Warranty extends annually when original Mi Pro installer registers maintenance.
In house tech support
We provide rapid response times to minimise end-user downtime.
Next day delivery*
Our customers enjoy fast, reliable next day delivery.
Download the sales leaflet for full product specification. Specification varies per size.
Installers with a Midea account benefit from next day delivery across the UK, ensuring equipment arrives exactly when it’s needed to avoid delays and keep installations moving.
With same day quotes available, you can price projects quickly and respond to customers without delay. Combined with our streamlined logistics network and dedicated trade service, account holders benefit from efficient order processing, dependable lead times, and the support needed to deliver every project on schedule.
Midea offers an industry-leading warranty, designed to support reliability and performance, our warranty ensures systems are protected when installed, registered and serviced in line with our guidelines.
With clear processes and dependable support, we make it easy to manage warranties and maintain high standards across every project.
Visit our warranty page for more information.
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VRF Heat Recovery Ventilation
Built-in high-efficiency filters and a CO₂ sensor ensure clean, controlled airflow, automatically adjusting performance to suit indoor conditions.
Modern waiting area with gray chairs, white tables, and large potted plants, illuminated by natural light from tall windows. Efficient heating and cooling solutions like Midea air conditioning ensure a comfortable environment year-round.
VRF Heat Recovery Ventilation
Built-in high-efficiency filters and a CO₂ sensor ensure clean, controlled airflow, automatically adjusting performance to suit indoor conditions.
The unit’s slim and compact design allows the HRV to be installed easily where space is limited. No drain piping is required, as both sensible and latent heat are transferred through the heat exchanger.
A 2-core wired 7-day controller can be used to control multiple units simultaneously.
Built-in as standard, F7 filter for air supply side and M5 filter for exhaust air.
Built-in as standard allows control of fan speed according to CO2 concentration.
Heat Exchange Mode: The flows of incoming and outgoing air pass close to each other, allowing heat transfer between the two channels. During summer, incoming air is cooled by the indoor air being exhausted and in winter, incoming air is warmed.
Bypass Mode: Supply and exhaust fans run at the same speed. In mild climates, where temperature and humidity differences between indoor and outdoor are small, the HRV can work as a conventional ventilation fan.
Air Supply Mode: Supply fan runs faster than exhaust fan. A mode suitable in mild climate installations with fresh air ventilation requirements.
Exhaust Mode: Exhaust fan runs faster than supply fan. A mode suitable in mild climate installations with large amounts of exhaust air to be expelled.
Auto Mode: The controller chooses heat exchange mode or bypass mode according to temperature difference between outdoors and indoors. Both fans run at low speed.
System Controllers
The Midea WDC3-86S2 VRF Controller offers simple, intuitive control of your indoor unit, with easy access to on/off, operating modes, fan speed and airflow direction.
Clear indicators show system status and timer settings, while built-in timer functions and a remote receiver provide efficient, flexible operation.
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