Industry Description
Four sets of hanger bars for use with NuTone 667RN, 667RNA, 671R, 671R672A, 672R, 763RLN, 763RLNA, 763RLN-MP, 769RF, 769RL, 770F or 8814R.
Modified Industry Description
ONE SET OF HANGER BARS
AD Description
NuTone® HB4 1-Set Hanger Bar, For Use With: Model 667RN, 667RNA, 671R and 671R Combination Light Fan Exhaust Fan, Domestic