Direct Flow Ersatzröhre für Solarthermieanlagen mit Kupferrohr und Vakuumtechnologie. Effiziente Wärmeübertragung und ideal für den Austausch defekter Röhren in Solarkollektoren. Optimiert für maximale Energiegewinnung in Solarthermie-Systemen.

Direct Flow Tubes

Replacement tubes for solar collectors with Direct Flow technology allow the heat transfer fluid to flow directly through the tube, ensuring especially efficient energy transfer. These replacement tubes for solar thermal systems are ideal for applications with high heat demand and offer a flexible solution for demanding solar thermal projects. Their robust design ensures reliable performance and long service life. The replacement tubes for solar thermal systems stand out for their versatile applications and can be easily integrated into existing systems. They guarantee maximum energy yields, cost savings, and a sustainable heat supply – perfect for both private households and commercial applications.

Key Facts About out REplacement Tubes

Minimal Effort

Individual tubes can be replaced quickly and easily – without the need to drain the entire system.

Model Consultation

There’s a wide selection available. We provide expert advice to help you find the ideal tubes for your specific requirements.

Cost Savings

Save sustainably: replacement tubes extend the lifespan of your system and reduce long-term costs.

AKOTEC Solarthermieanlage mit Vakuumröhren und Photovoltaikmodulen auf einem Ziegeldach im Sonnenuntergang, ideal für nachhaltige Energiegewinnung und umweltfreundliche Wärmeversorgung.

The use of our direct flow tubes

Replacement tubes for a solar thermal system with direct flow technology provide direct heat transfer and maximum efficiency. They are especially suited for systems with high demands for energy transmission and consistent performance. Thanks to their robust construction and optimized technology, they minimize energy losses and ensure reliable heat supply. These tubes are highly versatile, adapt flexibly to various requirements, and guarantee long-term stability – ideal for demanding solar thermal projects.

Benefits of our Replacement Tubes

Lifespan of Up to 25 Years

Consistent efficiency and high energy output over decades – sustainable and reliably long-lasting.

Overheating Protection from 100°C

Protects the system from overheating and extends the service life of your solar thermal system.

10-Year AKOTEC Warranty

Long-term security and trust through our comprehensive warranty on AKOTEC tube products.

Coated Absorber Plate

Maximizes energy absorption and reduces losses – for peak system efficiency.

HW Class 4 by TÜV Rheinland

Certified hail resistance – guaranteed protection under extreme weather conditions.

NANO Coating

Enhances light transmission and maximizes energy transfer – for optimal solar performance.

In which solar thermal system do our direct flow tubes fit?

Direct flow tubes are specifically developed for AKOTEC solar thermal systems and are perfectly matched to their technology. Only within these systems can they achieve their full performance and deliver maximum energy efficiency. This precise coordination ensures optimal heat transfer, long-term durability, and easy maintenance. Choose a perfectly harmonized system – for reliable and sustainable energy generation.

Das Bild zeigt eine Solarthermie-Anlage mit Vakuumröhrenkollektor, der auf einem dunkel gedeckten Schrägdach eines Wohnhauses installiert ist. Die Solarröhren sind in einem optimalen Winkel zur Sonne ausgerichtet, um maximale Effizienz bei der Nutzung von Solarenergie für Warmwasserbereitung und Heizungsunterstützung zu gewährleisten.

More Replacement Tubes

Detailansicht einer Heatpipe-Ersatzröhre für Solarthermieanlagen. Die Kupfer-Heatpipe mit Vakuumröhre sorgt für eine optimale Wärmeübertragung und hohe Effizienz in Solarkollektoren. Ideal zum Austausch defekter Röhren in Solarthermie-Systemen.

Heat Pipe Tubes

With our replacement tubes for solar collectors featuring Heat Pipe technology, you benefit from high efficiency and easy installation – for consistent energy yields.

TMO Ersatzröhre für Solarthermieanlagen mit robustem Kupferrohr und integriertem Anschlussadapter. Ideal für den Austausch defekter Röhren in Vakuumröhrenkollektoren. Hohe Effizienz für nachhaltige Wärmegewinnung in Solarsystemen.

TMO Tubes

Our TMO-type replacement tubes stand out with their durable construction and efficient heat transfer – ideal for reliable energy supply.

Detailaufnahme einer TMA-Ersatzröhre für Solarthermieanlagen. Die Kupfer-Heatpipe sorgt für eine effiziente Wärmeübertragung in Vakuumröhrenkollektoren. Ideal für den Austausch defekter Solarthermie-Röhren zur Optimierung der Energieeffizienz.

TMA Tubes

The TMA-type replacement tubes for solar collectors offer a dry connection and high efficiency – perfect for long-lasting and low-maintenance solar thermal systems.

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