Bulgaria · България
Bulgaria · България
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Meeting the developer's vision for sustainable and energy-efficient homes
Systemair supplied state-of-the-art residential air handling units and ventilation solutions to meet the developer's desire to provide an optimum indoor climate in a sustainable and energy-efficient manner
Malteserordenstraße Residential Buildings, Germany
High energy efficiency customer demands
8a Immobilien places a strong emphasis on properties' overall sustainability, favouring investments in technology that ensure low energy consumption and advocating for a robust collaborative approach.
Strong collaboration
The project overcame several technical challenges due to gaps in design implementation and operational restrictions due to Covid19 through the strong collaboration among Systemair Germany and relevant stakeholders.
Innovative solutions compliant with requirements
The SAVE units were not only compliant with minimum energy requirements and higher efficiency goals of the customer, but they also offered features suitable for residential application areas for the comfort of inhabitants.
- Europe
- 2021
- Residential
- Systemair supplied
SAVE residential air handling units
Spiral ducts
Borea valves
8a Immobilien
- Europe
- 1–100
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How it began
Malteserordenstraße 46 is a multi-family residential project with nine apartment units and two duplex houses in Freiburg, Germany.
The project was spearheaded by 8a Immobilien, a property developer known for creating contemporary buildings with high-quality materials. The company focuses on ensuring their properties' overall sustainability, favouring investments in technology that ensure low energy consumption and advocating for a robust collaborative approach.
The main requirement was for a sustainable ventilation solution that would meet the needs of level 55 classification standards. The ventilation solution should also ensure high energy efficiency within the homes that meet the highest level of energy efficiency that meets the occupants' liking and ensures their health and comfort in the long term.
The supervising consultant associated with the project is Jörg Vonalt from 8a Immobilien, while Südpower GmbH was responsible for installing the products
Systemair was chosen for this project because we have had a positive experience working with the company's units in the past. The moisture recovery and the demand control via the rotary heat exchangers were essential and critical features in our decision making.
Supervising Consultant, 8a Immobilien
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Challenges
The customer faced logistical and design challenges, primarily aggravated by the movement and operational restrictions resulting from the COVID19 outbreak. This significantly impacted the procurement and completion of critical Mechanical, Electrical and Plumbing (MEP) processes, the ventilation installation, and unexpected delays in the project delivery timeline.
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There were also further challenges in the ventilation installation phase, as essential aspects of the pipe routing recommended by Systemair were not initially considered, making adjustments necessary.
The customers faced issues in the restrictive and difficult electrical supply line openings affecting duct systems and air handling units.
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Lastly, the project faced complex installation parameters, especially for the smaller and medium-sized apartments.
Given these challenges, there was a requirement for cooperative partners that will work closely with the customer to find actionable solutions by way of versatile and flexible product offerings and engineering expertise and know-how.
We were delighted to provide our clients with the support they needed and work together to overcome the challenges that came our way. An issue that emerged was the limited space available in some of the units for the equipment required to provide occupants with clean and healthy air. Through the customer's innovative approach and cooperation with our residential ventilation systems planning department, we arrived at an optimal solution to ensure that every apartment accommodates the equipment needed and the pipe installation.
Technical Sales / Sales Representative Residential Ventilation, Systemair GmbH
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The results
To meet the customers' project objectives, Systemair supplied the following products:
SAVE residential air handling units
Spiral ducts
Borea valves
Systemair supplied 11 SAVE side and top-connect rotary air handling units to meet the challenging installation requirements of the different apartment buildings.
The SAVE units were not only compliant with minimum energy requirements and higher efficiency goals of the customer, but they also offered features suitable for residential application areas for the comfort of inhabitants.
Systemair was the primary solution provider chosen from the beginning of the project, owing to a history of successful collaborations with the company in previous projects and throughout installation and operations with solid aftersales support.
Want to know more?
If you would like to know more about the project or would like to speak to one of our experts, please reach out to Sabrina Marotzke, Technical Sales / Sales Representative Residential Ventilation Residential Ventilation, Systemair GmbH, at sabrina.marotzke@systemair.de or Phone: +49(7930)9272-155
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