BlauBUILD CFV-3500 Assembled On Site Flat Pack Commercial MVHR Unit Elec Heat RH
- Delivery, assembly, testing, and commissioning directly at your site.
- Offers a powerful airflow rate of up to 2500 m³/hour, ensuring effective ventilation across various areas.
- Utilises a counterflow HRU core to enhance heat exchange efficiency.
- Designed with vertical duct connections, ideal for tight and confined spaces.
- Equipped with built-in controls for straightforward and intuitive operation.
- Integrated with an electric heater battery to provide supplementary heating when needed.
BlauBUILD CFV-BB-3500-HE-S25-R Air Handling Unit with Heat Recovery
The BlauBUILD CFV-BB-3500-HE-S25-R, provided by Blauberg, offers exceptional advantages with its on-site assembly and installation within a plant room. This approach, akin to a flat-pack method, enables precise customisation to meet specific building requirements, ensuring optimal performance and energy efficiency from the outset.
On-site assembly minimises operational disruptions and guarantees expert integration and commissioning by experienced technicians. Additionally, the AHU with heat recvery undergoes rigorous testing and commissioning, ensuring all components function correctly and meet high standards for energy efficiency, ventilation effectiveness, and indoor air quality.
The result is a robust, reliable, and sustainable HVAC solution that provides substantial cost savings, enhances indoor comfort, reduces carbon footprint, and supports green building initiatives, similar to the benefits associated with flat-pack modular systems.
Key BlauBUILD Features
Space-Efficient Design for Tight Spaces
The BlauBUILD CFV-BB-3500-HE-S25-R air handling unit with heat recovery is a state-of-the-art solution designed to meet the demands of modern HVAC systems. One of its standout features is the vertical duct connections, which streamline installation and maintenance, making it ideal for tight spaces. Its frameless modular design with 40mm insulated panels ensures easy and flexible mounting without compromising thermal insulation.
Advanced Heat Recovery for Energy Efficiency
Equipped with a counterflow heat recovery core, the CFV-BB-3500-HE-S25-R maximises energy efficiency by reclaiming heat from exhaust air to pre-condition incoming fresh air. This feature significantly reduces energy consumption and operational costs, making it a highly efficient ventilation solution.
Superior Air Filtration
The unit comes standard with F7 filters, ensuring high levels of air quality. For even better filtration, users can upgrade to H13 and carbon filters, providing enhanced protection against pollutants and allergens. These high-efficiency filters are essential for maintaining clean air in HVAC systems, particularly in environments requiring stringent air purity standards.
High-Performance German EC Fans
German EC fans are integrated into the CFV-BB-3500-HE-S25-R air handling unit, delivering reliable and efficient airflow with minimal energy usage. These energy-efficient fans are known for their durability and quiet operation, contributing to a comfortable indoor environment.
User-Friendly LCD Display Controls
An LCD display offers intuitive and straightforward control over the unit’s functions. Users can easily adjust settings for ventilation, heating, and cooling, tailoring the system to their specific needs.
Energy Efficiency with Low Specific Fan Power
The low specific fan power (SFP) of the BlauBUILD CFV-BB-3500-HE-S25-R air handling unit with heat recovery highlights its energy-efficient design, ensuring reduced energy consumption and lower operational costs while maintaining high performance.
With an airflow rate of up to 3500 m³/hour, this unit is an excellent choice for sustainable building practices, reducing the environmental impact of HVAC operations.
Integrated Electric Heater Battery for Flexible Heating
The BlauBUILD CFV-BB-3500-HE-S25-R is specifically designed with an integrated electric heater battery.
This feature offers several advantages:
- Enhanced Heating Capabilities: Ensures comfortable indoor temperatures even in colder climates.
- Energy Efficiency: The integrated heater battery helps in maintaining optimal energy consumption, providing efficient heating when needed.
- Flexibility: Allows for precise adjustments to meet specific climate needs, ensuring a comfortable indoor environment regardless of external temperatures.
- Space-Saving Design: The integration of the heater battery within the unit itself saves space and simplifies installation, eliminating the need for additional external heating components.
The BlauBUILD Experience in Stages
BlauBUILD - Secure Delivery and Flat Pack Assembly
When your BlauBUILD AHU with heat recovery arrives, it is delivered securely to ensure it reaches you in perfect condition. The unit is provided in a flat-pack format, simplifying transportation and handling.
A Blauberg Specialist Engineer manages the on-site assembly process. These engineers are trained to assemble the units correctly and efficiently, addressing challenges such as site access, staircases, doorways, tight spaces, and the complexities of installing AHU's in plant rooms.
BlauBUILD - Expert Assembly in Tight Spaces
After the flat-pack assembly, the BlauBUILD AHU with heat recovery is installed by experts who understand the specifics of air handling units. Proper assembly is crucial for the unit's efficiency and overall performance. The team ensures that all potential installation difficulties are managed, including navigating tight spaces and plant room constraints.
BlauBUILD - Comprehensive Testing and Calibration to ISO Standards
Following on-site installation, the air handling unit undergoes thorough testing and commissioning according to ISO standards. This phase is vital to confirm that the unit operates as intended. Blauberg engineers meticulously test each feature, calibrate settings, and ensure the unit meets all performance criteria. This process helps identify and resolve any issues before the unit starts operating, ensuring compliance with international standards for quality and safety.
BlauBUILD - Client Handover with Long-Term Warranty
Once testing and commissioning are complete, the BlauBUILD air handling unit is handed over to you, ready for use. Each unit comes with a five-year warranty, providing assurance of its durability and reliability. This warranty reflects Blauberg’s commitment to quality and customer satisfaction.
Why Choose BlauBUILD Air Handling Units?
Choosing BlauBUILD Air Handling Units means opting for a straightforward, professional experience from delivery to installation and beyond. With a service package that includes flat-pack delivery, expert on-site assembly, precise installation, thorough testing to ISO standards, and a five-year warranty, BlauBUILD AHUs provide an effective and dependable solution for air management and ventilation needs.
Blauberg ensures quality and reliability at every step, bypassing common challenges such as site access issues, tight spaces, and plant room installations. Trust BlauBUILD for a straightforward, professional experience and an air handling unit that meets your needs in British weather conditions.
1. What are HVAC systems built on site?
2. Why choose HVAC systems built on site over pre-assembled units?
The installation process for HVAC systems built on site involves a series of steps:
- Site Assessment: Evaluating the building's layout and climate control needs.
- Design and Planning: Customising the HVAC system design to meet specific requirements.
- Component Assembly: Assembling components such as ducts, vents, and units on site.
- Installation: Installing the assembled components throughout the building.
- Testing and Commissioning: Ensuring the system operates efficiently and meets performance standards.
3. What are the benefits of HVAC systems built on site?
4. Are there any drawbacks to HVAC systems built on site?
5. Who can benefit the most from HVAC systems built on site?
6. How do I maintain an HVAC system built on site?
7. Can HVAC systems built on site be energy-efficient?

BIM Objects
User Guides, Manuals, Data Sheets
Impeller Type | Centrifugal |
---|---|
Motor Type | EC |
Please choose Size | 3500 m3/hour |
Maximum Airflow Rate (l/s) | 972.222222222222 |
Maximum Airflow Rate (m3/h) | 3500 |
Control Options | Electric Heater |