Williams 6704 front diffusing Grille, one-way, white , a single-direction Snap-On Grille placed on the bottom front panel used to divert heat to the right or left side of the furnace. For use on all Williams' forsaire 6704 numbers 3508231, 3508232, 3508631, 3508632, 4007331, 4007332, 4007731, 4007732, 5008631, 5008632, 5507331, 5507332, 5508231, 5508232, 6008531a, 6008532a, 6007731, 6007732, 6508631 and 6508632. Made in the USA.
- For use with 3508231, 3508232, 3508631, 3508632, 4007331, 4007332, 4007731, 4007732, 5008631, 5008632, 5507331, 5507332, 5508231, 5508232, 6008531a, 6008532a, 6007731, 6007732, 6508631 and 6508632
- Soft white finish
- Front diffusing grille