J&D 20" Exhaust Fan
Your review: This is a well built exhaust fan. The frame and shutter are stiff, no flexing, the fan blades are balanced and run as quiet as can be expected while moving a lot of air; shutters operate easily even at low speeds ( I installed the variable speed control switch). It is mounted in a 2x4 stud wall. From the outside of the building the shutters remain well within the opening; not flush to the wall, but recessed from the outside. Plan accordingly for flashing/weather proofing.
If I'm ever in the need of another fan I will buy from J&D again.
Pros: The corded model comes with a ten foot cord and normal three prong plug. Easy install The frame is well fabricated with good quality materials.
Cons: I install a few months back, but I think I remember the motor is made in China, though it seems to be of very good quality.