ECN Forum Forums Code Related Discussion NEC & other Code issues Would like an Inspectors veiw

I probably would not force the AFCI on them but I might suggest using them on any circuits that were not multiwire.

The Libertarian in me says this should be the INFORMED CUSTOMER'S choice on an existing installation. You can certainly make a good safety argument but the first time they start getting nuisance trips they will want their old breakers back.