Broan 678-C/678f-C Replacement

If you are in need of a replacement for a Broan 678-c/678f-C fan and light combo unit, there are a few things that you should keep in mind. The model 678 has a galvanized steel housing with dual integral mounting brackets and a permanently lubricated motor. It uses a 100W incandescent lamp to produce a cool air flow. The unit is best suited for insulated ceilings.