Fans on installment refer to the option of purchasing fans through a payment plan where customers can make regular payments over a specific period instead of paying the full cost upfront. This allows individuals to enjoy the benefits of cooling and ventilation provided by fans while managing their finances more effectively. With installment plans, customers can spread out the cost of the fans, making them more affordable and accessible. It provides a convenient way for people to stay comfortable during hot weather without incurring a significant financial burden.