Johnson Controls A28GJ-13C 2-Stage Temperature Control [New]

Johnson Controls A28GJ-13C 2-Stage Temperature Control, 40-90 deg Range, Diff 1.5 Fixed, 6' Cap Tube, 2 SPDT, Open Enclosure, 3/8 x 5-3/4 Bulb. Johnson Controls. Johnson Controls. A28GJ-13C.