These airflow regulators limit the CFM output of range hoods to comply with most local codes -- and without the need for make-up air. As a result, these kits give access to a broader offering of styles and designs within the standard Broan line of range hoods without the need for costly add-on systems in the home.
Specially designed airflow regulator limits high CFM range hoods to a maximum of less than 300 CFM, opening up a wider selection of high performance hoods to homeownersThis kit is 3-1/4" x 10". The individually packaged ARP CFM reducer kits come with: A reducer plate, screws and Installation instructions --everything you need to make installation effortlessSpecifically tested to work with Pro-Style high performance range hoods (Broan: E64 and E60 Series, RMDD and 27000 Downdrafts and RMIP inserts) (BEST: K210A, DD01, PIK and P5)