hardware knobs
3301 2030 001 knob
knob for use with grainger item number 3ug553ug563ug57 for use with mfr . model number fzl lfk lsh and vfk wall heaters fits brand qmark berko and fahrenheat br b features b ul li item knob li li fits brand qmark berko and fahrenheat li li for use with mfr . model number fzl lfk lsh and vfk wall heaters li li for use with item number 3ug553ug563ug57 li ul