This spare part is designed for the Ventmann Side Square SIDE4125 diffuser.

The 125mm Side Square Frameless Architectural MVHR Wall Mount Vent – Spare Parts is designed to maintain the performance and aesthetics of modern heat recovery ventilation systems. With its clean, it integrates seamlessly into walls, offering a minimalist finish that complements contemporary interiors.

Engineered for 125mm MVHR systems, these spare parts ensure efficient airflow and consistent heat recovery, helping to maintain indoor air quality while supporting energy efficiency. Manufactured from high-quality, durable materials, they provide reliable long-term performance and are ideal for both residential and commercial applications.

Perfect for replacements or system upgrades, this solution combines functionality, durability, and discreet architectural design.