Introduction
The pro clima Wincon Airtightness quality control unit is a high-powered fan designed to identify air leakage on construction sites. It allows installers to verify the quality of airtightness work, ensuring it meets high standards.

Specifications and Operation
The unit operates by generating negative pressure within a building, which helps trace air leaks. This process allows operators to monitor and, if necessary, rectify any issues with the airtightness work.

Procedures and Recommendations
When used in consultation with a site engineer and client, the Wincon unit serves as a qualitative acceptance test. It is recommended for ensuring high-quality airtight constructions and provides security against moisture damage and liability claims.

Benefits
The Wincon unit is essential for achieving consistent workmanship and attention to detail during installation. It is often referred to as the 'spirit level for airtightness' due to its effectiveness and ease of use.