Johnson Controls A28AA-4C A28 2-Stage Temp Control, 2 SPDT Switch Action [New]

Johnson Controls A28AA-4C A28 2-Stage Temp Control, 2 SPDT Switch Action, 120/208/240/277 VAC (30-Degree (F) to 110-Degree (F)) - The A28 Series are two stage temperature controls that incorporate a liquid filled sensing element.. Johnson Controls. Johnson Controls. A28AA-4C.