About this item

• Compatible with Nutone Models: The 50 CFM S0503B000 bathroom fan motor assembly is compatible with Nutone 763RLN B,763RLL,763RLN B,763RLN-R01,763RL/769RL A. Compatible with the 70CFM version of the 769RL/RF series. Based on confidence in quality, the manufacturer offers a 3-year manufacturer defect replacement service for all fans sold. Compatible with all fans with the same 9"x9" blade.
• Motosis is a professional fan manufacturer. We provide repair solutions for various bathroom fan brands in the United States. Motosis will upgrade and improve your existing brand to achieve better usability. Due to better quality control and manufacturing processes, the lifespan of the fans we sell is higher than that of other non professional manufacturers.
• Convenient replacement: No need for professional tools or skills, just follow simple steps to complete the replacement.The average installation time is only 10 minutes, greatly saving you time and energy.Compared to purchasing a brand new bathroom fan, this motor component not only saves you a lot of costs, but also provides a simple and fast solution to restore the normal operation of your bathroom fan.
• Motoasis bathroom fans: Compared to cheap or old aluminum fans, we use pure copper material to manufacture the motor. In addition to the material of the motor, we also control the heating and vibration of the motor at a lower level through high-quality processes, which is also the reason why our fans have a longer lifespan. Motoasis not only provides high-quality bathroom fans, but also offers a 3-year free manufacturer defect replacement service.
• Quality Assurance: We offer a 3-year quality assurance period for this product, which means that within two years of purchase, if any non-human factors cause product malfunctions, we will provide you with free repair or replacement services. This commitment not only demonstrates our confidence in product quality, but also makes you feel at ease during the purchase and use process.