Vollrath Cayenne TW-27R 2 double well commercial food heater warmer

Description

This is used. One side heats up but the other does not and is missing the knob. This is being sold as is for parts and repair. Both of the timers seem to be ticking. The 2 lids that are included don't seem to be the original ones but they do fit tightly. This has grease and wear from age and use.
Please see pictures for condition.