Product review (1 stars): Great look but no substance
The hood looks very nice.  The build quality is excellent, but it was put together by a 16 yrs old kid.

Issues:
1. The motor has 4 hangers made from flimsy metal. They use a #6 screws about 3/8 length to secure this heavy motor to the mounting bracket (also flimsy).  The motor hangers do not align perfectly to the mounting bracket.  Guess what the assembler did?  They forced the screw in, and  the screw ripped through the motor hangers and bent the mounting bracket.  The screw was basically dangling with no grab force causing the motor to sag down.  I had to fix it but couldn't close the gap.  I had to use metal duct tape to seal it off.

2. The ECO mode does not work.  When it activated, all I hear is a high pitch sound and the motor is not spinning.  When I manually tapped the motor fins by hand, then the fan would work and the high pitch sound went away.  It looks like the control board doesn't send enough electrical current to the motor.

3. The baffle do not line up in the front.  They could have designed them with two hooks instead of one.

With all these issues, how could the QA technicians (3 of them) signed their names on the defective product?  1st inspector: Leak Test ; 2nd inspector: Performance Test; 3rd inspector: Final Inspection.  How could the leak tester missed the leak caused by the motor/bracket alignment?  How could the performance test missed ECO mode malfunction?  How could the final inspector missed the bad motor mounting?

This is a product designed and built in Japan?  Now I have to live with the defective product.  I bought the RA9236SQB-1. It isn't cheap either.