Manuals Brands Summit Gas Grill Summit Gas Grill Manuals ProdManuals has more than 17 Summit Gas Grill manual(s) covering 17 model(s). 2 3 4 5 6 8 E S W Models Document Type 2 21287 3 38044 4 42369 460-LP 460-NG 5 56209 56214 56580 6 670 8 89190 89208 E E/S-420/450 E/S-620/650 S S-460 S-670 W WEBER 56575 WEBER 660-LP