No Power Roof Ventilation Exhaust Fan Please contact me if you want(ewx price $10-30). Carolin whatsapp / wechat / mob:008613053950821 E-mail: carolin1112@outlook.com
You are aware that these barely work. They do not last ( bearings fail and the ventilator falls off the roof and injures people.). Also they are not good ventilators and perform very badly. The workmanship is rubbish. Don't waste your time or money.