The Venmar AVS N Series 20-40-60 min. 4-Wire Timer 41400 is a sleek and modern auxiliary wall control designed to enhance ventilation in bathrooms, laundry rooms, and workshops. Compatible with the N Series main control, it allows users to select MAX speed exchange ventilation for 20, 40, or 60 minutes, ensuring optimal air circulation when needed. With a contemporary design that complements modern décor, this timer can integrate seamlessly into various spaces. The system supports up to seven auxiliary controls for greater flexibility and convenience.