The Maico wall sleeve WH 150 is a versatile solution for wall and ceiling mounting of ventilation fans. It offers a variable length of 200 to 500 mm, allowing for flexible adaptation to various installation requirements. Made from durable plastic, the wall sleeve ensures long-lasting use and is suitable for a pipe diameter of 150 mm. Weighing 1.35 kg (1.4 kg with packaging), it is easy to handle and install. The required core drilling is at least 169 mm, enabling simple integration into existing walls or ceilings. This wall sleeve is ideal for applications where effective ventilation is necessary and provides a reliable solution for various environments.

• Variable length of 200 to 500 mm for flexible installations
• Made from durable plastic
• Suitable for pipe diameter of 150 mm
• Required core drilling of at least 169 mm.