BSK Plus 20 Commercial Heat Recovery Unit


BSK Plus 20 Commercial Heat Recovery Unit

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BSK Plus 20 Commercial Heat Recovery Unit

Product Part Number

BSK 2000 m3h/r Horizontal MVHR - digital control - 300mm - BRHR Plus 20

BSK 2000 m3h/r Horizontal MVHR - digital control - 300mm - 6kw pre heater - BRHR Plus 20+pre heater

BSK 2000 m3h/r Horizontal MVHR - digital control - 300mm - 14kw post heater - BRHR Plus 20+post heater

BSK 2000 m3h/r Horizontal MVHR - digital control - 300mm - 14kw water heater - BRHR Plus 20+water heater


Commercial range of heat recovery units used to reduce the energy required to heat or cool the buildings

Works by recovering the residual heat front the exhaust air and transferring it to supply air by the means of a heat exchanger

BSK BRHR Plus unit use high thermal efficiency heat exchangers which recover up to 85% of this heat

This heat recovery unit works to significantly improve both the energy efficiency and the air quality

Key Features

  • Thin, flat profile is perfect for ceiling mounting.
  • Self-motorized EC fans
  • Aluminum plated, counter-flow heat exchangers with up to 90% high thermal efficiency.
  • Provides up to 85% heat recovery
  • Plug and play electrical connections
  • 100% Summer bypass
  • Highly efficient aluminium heat exchanger
  • Thin, flat profile is perfect for ceiling mounting
  • EC fans with lower power consumptions
  • 2 x G4 filters with side panel allowing easy access for maintenance

Technical Features

  • Airflow capacity - 2000 m3h/r @ 100Pa
  • BSK Plus Commercial Heat Recovery units are available with a preheater, post heater or a water heater
  • H x W x L: 540mm x 1450mm x 1650mm
  • 355mm duct connections

Optional Accessories

  • Water Heater
  • Pre-Heater
  • Post Heater

Control Options

  • Free cooling
  • Boost mode
  • De-frost mode
  • Automated weekly schedules
  • Temperature or humidity trigged automation

Boost Mode

Boost mode makes the BSK Heat Recovery Unit to run at full capacity in order to quickly ventilate the surroundings. This mode can be triggered in various ways. Built-in humidity sensor can detect the humidity level of the returning air and automatically initiate Boost Mode when a set level of humidity is reached to quickly dissipate the moisture to prevent it building up. Alternatively, if an external aspirator is connected
to the “boost port” of the device, when the aspirator is turned on, the device also enters Boost Mode to help with the ventilation effort.


Free Cooling Mode

On seasonal transitions (spring and autumn) when indoor and out door temperature differences are not significatant, BSK Heat Recovery Units automatically switch to free cooling Mode by opening the built in bypass vent. The air will pass through this canel without going through the heat exchanger, thus reducing the stress on the fans and operate on an even less power. This set temperature can be changed on the digital control panel to a desired level.

Defrost Mode

We suggest that you equip a pre-heater for uses below -30°C to avoid freezing inside the unit, however, to prevent this from happening when there is no heater attached, our devices automatically enter defrost mode when temperature requirements are not met. Defrost Mode adjusts intake and exhaust air rates to prevent icing and keep the device temperature at a safe level. We strongly advise using a preheater for climate condition below -10°C.

Modbus Compatible

BSk Heat Recovery Units use ModBus protocol to connect and communicate with a building management system (BMS). This connection enables the devices to be controlled centrally, report malfunctions or periodic maintenances.


Technical Specification

Technical Specification


BPC have years of experience in delivering equipment around the UK and other Worldwide destinations. Our dedicated dispatch team work hard to ensure the highest standards are met so that your goods arrive on-time and in pristine condition.

Our market knowledge and experience allow us to match our service to meet your requirements swiftly and safely.

Free Delivery

We offer free delivery on any order over £100 to any mainland UK or Ireland address  

Worldwide Delivery

Worldwide delivery is possible on almost all our products at low costs, delivery to countries outside the EU are normally delivered to the nearest customs office, port or terminal for the purchaser to collect and complete custom clearance.

Please contact us to confirm shipping cost and availability.  

End-To-End Support Delivery is available within 48-72 hrs, depending on method of transport, for hundreds of stock items.

Customers receiving a pallet delivery will be emailed on day of dispatch advising of delivery date. Parcel deliveries will be notified via email or SMS directly from DPD.

These checks are part of a unique commitment to building relationships with customers, understanding their specific delivery needs and responding to them positively and promptly.  

We deliver on Service

Key components such as ductwork and fittings plus the most popular selling MVHR units are kept in stock in our UK-based warehouse, which means that you receive the best possible delivery dates.

All goods are expertly packed by a professional team so that your equipment is received in pristine condition ready for installation.

All deliveries co-ordinated to suit your specific requirements and construction programme.

Delivery Partners

We only use the couriers with the highest standard of service that include

  • Fastway
  • DPD
  • Montgomery Transport
  • Liam Connolly Roadfreight Ltd
  • Europa Worldwide


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