Testo 440 Bluetooth 100mm Vane Kit VPP10514 Zehnder ComfoWell end plate CW-P

Zehnder ComfoWell end plate CW-P 520 with central spigot is for connection to the ComfoWell attenuator/manifold box or filter housing

Real-time fan commissioning for all speeds

Central extract unit with 125mm diameter port to outside and six ports suitable for Airflex Pro to wet rooms

Extension to the industry leading Unity range of extract fans

Zehnder P/N 471 234 260

Testo 440 Bluetooth 100mm Vane Kit VPP10514 Zehnder ComfoWell end plate CW-PBenefits Comprehensive IAQ Measurement Measures all IAQ parameters, including flow velocity, temperature, humidity, pressure, CO2, CO, and more. Parallel Parameter Detection Measures volume flow, air velocity, humidity, and temperature simultaneously at air outlets. User Friendly Operation Intuitive, structured menus simplify measurement workflows and reduce setup time. Smart Data Handling Stores up to 7500 readings and enables report exports via USB