FES Micro II Control Panel. Model: 1335B. Power supply: 120 V, 25 FLA, 60 Hz, single phase. The FES Micro II control panel can provide monitoring and control for numerous zones. Each zone in the panel can be configured for simple temperature monitoring with alarms or more advanced valve station control. Overall dimensions: 3 ft. 4 in. L x 1ft. 4 in. W x 2ft. 5 in. H. Run hours: 2369.0.(H17).