Johnson Controls A28AB-1C A28 2-Stage Temperature Control w/ NEMA 1 (20F to 80F) [New]

Johnson Controls A28AB-1C A28 2-Stage Temperature Control w/ NEMA 1 (20F to 80F) - The A28 Series are two-stage temperature controls that incorporate a liquid-filled sensing element. Use for temperature sensing applications requiring two-stage control of HVAC/R equipment.. Johnson Controls. Johnson Controls. A28AB-1C.