Enjoy ultimate convenience and remote-controlled ventilation with an electric base unit CVP QA. A burglary-resistant construction with P4A laminated inner glass delivers maximum security, while the insulated ThermoTechnologyTM PVC construction and low-energy glazing with two energy coatings help keep your home warm and energy costs low. Compatible with all VELUX domed top units.
Enjoy ultimate convenience and remote-controlled ventilation with an electric base unit CVP QA. A burglary-resistant construction with P4A laminated inner glass delivers maximum security, while the insulated ThermoTechnologyTM PVC construction and low-energy glazing with two energy coatings help keep your home warm and energy costs low. Compatible with all VELUX domed top units.