Taylor Company (Middleby), L819_LP, Crown® Series Gas/Electric Grill, floor unit, 2-sided, gas main cooking surface, (2) upper platens contains (2) independently controlled electric heating elements, (2) separately controlled cooking zones & independent controlled gas infra-red burners heat the lower cook surface, programmable microprocessor controls, automatic gapping, one touch menu selection, external USB port, casters, 50,000 BTU, NSF, cULus, CE (Go to the Taylor web site link to locate your distributor for pricing & warranty information)