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Blauberg Komfort EC SB-550 Heat Recovery Unit with WiFi

Blauberg Komfort EC SB-550 Heat Recovery Unit with WiFi

Regular Price: €2,802.04

Special Price Excluding VAT €1,897.21 including VAT €2,276.65

BPC discontinued this item, please look at our alternative solutions



Blauberg Komfort EC SB-550 Heat Recovery Unit with WiFi

Blauberg Komfort EC SB550 is a wall-mounted heat recovery air handling unit suitable for supplying and extracting air in dwellings such as large houses and other buildings up to 350m2. The heat recovery feature minimises heat losses, this controllable air exchanger provides the best suitable indoor microclimate for your home.

Key Features:

  • Up to 85% heat recovery
  • Controlled via Wi-Fi
  • Maximum airflow rates of 750 m3/h
  • Suitable with 200mm ducting
  • The ductwork connections are located at the top of the unit and feature rubber seals for airtight connections to the ducting system
  • 100% summer bypass
  • A+ SEC class
  • 5 years warranty

Technical Features:

  • 26 dB(A) sound level
  • Weight – 83 kg
  • Dimensions (mm) W x H x D – 828 x 675 x 741
  • This unit features highly efficiently external rotor EC motors and centrifugal impellers with backward curved blades
  • The Komfort EC SB 550 is designed to be installed via wall mounting. The casing on this unit is universal
  • If required, the side of the air ducts can be changed – you can do this by turning the unit 180° and reverse the front and back panels
  • When mounting the unit, it is important to leave space to connect the condensate drain, condensate drainage kit available separately
  • This unit requires 4 x G4 filters and 1 x F7
  • Constructed of double-skinned polymer coated steel panels which are internally lined with a 40mm mineral wool layer for heat and sound insulation

Heat Exchanger

The Komfort EC SB 550 features a counter-flow heat exchanger constructed of polystyrene, it has a large surface area allowing high heat recovery efficiency.

There is a drain pan situated under the heat exchanger that collects any condensation, the drain pan is fitted with a drainpipe for condensate removal.

The unit has an electronic freeze protection system that prevents the heat exchanger from freezing in cold seasons. If the temperature senses temperatures that are very cold, the supply fan turns off allowing the heat exchanger to be warmed by the extracted air. After the freezing danger is over, the supply fan is activated, and the unit runs in standard operation mode.

Benefits of working with BPC Ventilation

  • Number 1 leading MVHR and ventilation system specialists
  • Large range of systems for domestic and commercial applications
  • Authorised Blauberg distributors
  • In-house design service
  • Full technical support
  • 1000s of products in stock in our own warehouse
  • Large showroom with working units on display
  • Installer network throughout the UK and Ireland
  • All systems comply to all the latest building control regulations
Technical Specification

Technical Specification

Technical Specification


Blauberg Komfort EC SB 550

Heat Recovery efficiency %

Up to 85%

Airflow Rate Max m3/h


Airflow Rate @ -PA m3/h

650 @ 100Pa

Max dwelling size m2 @ .3 ACH 


Max dwelling size m2 @ .5 ACH


Max room extraction

Kitchen + 9 wet rooms

ERP Rating


Specific fan power (lowest)


Dimensions W x H x D (mm)

823 x 675 x 741




4 x G4, 1 x F7

Pre/ Post Heater


Summer Bypass


Frost protection

Freeze protection system

Sound level @3m db.(a)



Wall / Floor

Ductwork connections

4 top ductwork connections

Duct Diameter



5 years

Country of manufacture


Heat exchanger


Digital Controller

3 speed S14 LED controller

Boost Switch control

No (optional timer box)

Interactive App Control


Internal Humidity Control


Available room sensors






SAP Appendix Q


Fireplace mode


Alarm system integration


Passive House


Download Documentation
Heat Recovery
MVHR Buyers Guide

Accessories Product



World Wide Delivery Service

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 £200 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 Costs

Please click here to view delivery costs


Delivery Partners

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

  • DPD
  • Parcelforce
  • Liam Connolly (Roadfreight) Ltd
  • Importwise
  • Speedy Freight


Delivery Partners