The Elta 410-WKG100 is a 100mm window kit designed for use with Qube SQU(HT) and Slim Qube SSQUHT ventilation units. It features a flexible connector made from a fibreglass and polyurethane blend, offering strong mechanical performance and water resistance. Engineered for demanding environments, it withstands continuous operating temperatures up to +120°C and has a maximum seam pressure resistance of 2000Pa. The flange fixing design allows for secure installation, and its flame-retardant properties ensure added safety in residential or commercial application