Johnson Controls A28MA-2C : Two-Stage Temperature Control, 40 to 120 Deg F (5 to 30 C), Fixed Differential 5 Deg F (2.8 C) Each Stage, Fixed Differential 8 Deg F (4.4 C) Between Stages, 6'Capillary, 2x SPDT, Weather Resistant Gasketed Enclosure, 3/8 x 4" Tin Plated Bulb, 1HP
