Johnson Controls A421AET-01C SKU: A421AET-01C $206.73 $413.46 Quantity -+ Add to Shopping Cart Call for Lead Time Details Johnson Controls A421AET-01C : Electronic Temperature Control, NEMA 4X, IP66 Watertight Enclosure for Surface-Mount Applications, 120/240 VAC, Integra... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Johnson Controls A421AET-01C : Electronic Temperature Control, NEMA 4X, IP66 Watertight Enclosure for Surface-Mount Applications, 120/240 VAC, Integral Timer for On/Off Duty-Cycle Control, A99BB-25C Temperature Sensor, 9-7/8' Cable Back Back