I have a few exhaust fan questions but before I start, what is the difference between a retrofit fan vs an ordinary one?
For example, I have a fan/light in my bathroom, the housing was screwed to the side of a joist and there's no way anything but the motor can be replaced--retro or not retro?
Mark
For example, I have a fan/light in my bathroom, the housing was screwed to the side of a joist and there's no way anything but the motor can be replaced--retro or not retro?
Mark
