Insulated elbow KERMI HRV - Ø160/125, 90°/45°, outer layer PE Y230412500201K

KERMI HRV recovery systems insulated elbow

This is an insulated elbow designed for building efficient and energy-saving ventilation systems with heat recovery (rekuperacja). It allows connecting ducts of different diameters – 160 mm and 125 mm – at angles of 90° or 45°. This makes it easy to adapt to the specific configuration of the system in your home.

The elbow is made in a layered technology: the outer layer of durable polyethylene (PE) protects against mechanical damage and moisture, and the inner insulation of polyolefin foam minimizes heat loss and prevents condensation of water vapor. This translates into stable system operation and reduces the risk of mold formation.

Practical solution for installers and users: one elbow, two possibilities – 90° or 45° angle. Simply cut the elbow in half to obtain two elements at a 45° angle, allowing for flexible adaptation to installation needs.

Construction and application

The HRV elbow is an element connecting sections of ventilation ducts in recovery systems. Its construction ensures a tight connection, which is crucial for efficient heat recovery and maintaining a comfortable indoor climate. The use of thermal insulation reduces thermal bridges and reduces energy losses. Installation is done using system connectors with EPDM, which guarantees the durability and reliability of the connection.

The elbow is compatible with Kermi HRV systems, but thanks to standard diameters it can also be used in installations from other manufacturers. It will be suitable for both new buildings and for the modernization of existing ventilation systems.

Advantages and benefits

• Energy saving: Thermal insulation minimizes heat loss during air transport, reducing heating and cooling costs.
• Tightness: Provides a tight connection of ducts, eliminating uncontrolled air losses and improving the efficiency of heat recovery.
• Versatility: The possibility of using it as a 90° or two 45° elbows increases the flexibility of the installation.
• Durability: Made of high-quality materials resistant to corrosion and weathering.
• Easy installation: Compatible with EPDM system connectors, which simplifies and speeds up installation.
• Condensation protection: Insulation prevents condensation from forming on the surface of the ducts, protecting against the development of mold and fungi.
• Mechanical strength: The outer layer of polyethylene (PE) protects against damage during assembly and operation.