Johnson Controls A28AA-4C : Two-Stage Temperature Control, 30 to 110 Deg F (0 to 43 C), Fixed Differential 3.5 Deg F (1.9 C), 2x SPDT, NEMA 1, 1HP, Coiled Bulb
Johnson Controls A28AA-70C : Two-Stage Temperature Control, 5 to 32 Deg C (40 to 90 F), Fixed Differential 1.7 Deg C (3 F), 1.8m Capillary, 2x SPDT, NEMA 1, 9.5mm x 146mm Bulb, 1HP
Johnson Controls A28AA-36C : Two-Stage Temperature Control, 40 to 90 Deg F (5 to 30 C), Fixed Differential 3 Deg F (1.7 C), 6' Capillary, 2x SPDT, NEMA 1, 3/8 x 5-3/4" Bulb, 1HP
Johnson Controls A28AA-29C : Two-Stage Temperature Control, -30 to 50 Deg F (-35 to 10 C), Fixed Differential 5 Deg F (2.8 C), 8' Capillary, 2x SPDT, NEMA 1, 3/8 x 4" Bulb, 1HP
Johnson Controls A28PJ-1C : Two-Stage Agricultural Thermostat, 30 to 110 Deg F (-1 to 43 C), Fixed Differential 2 Deg F (1.1 C) Each Stage, Adjustable Differential 2.7 to 7 Deg F (1.1 to 3.9 C) Between Stages, 2x SPDT, NEMA 4X, 1-3/8 x 2-1/4" Coiled Bulb, 1/4HP
Johnson Controls A28PA-2C : Two-Stage Agricultural Thermostat, 30 to 110 Deg F (-1 to 43 C), Fixed Differential 2 Deg F (1.1 C) Each Stage, Adjustable Differential 2.7 to 7 Deg F (1.1 to 3.9 C) Between Stages, 1-3/8 x 2-1/4" Coiled Bulb
