Johnson Controls T22AAA-1C : Line Voltage Wall Thermostat, 40 to 90 Deg F (5 to 30 C), Fixed Differential 1-3/4 Deg F (1 C), SPST, Heating, Knob, Off-Auto Switch
Johnson Controls T22JAA-1C : Line Voltage Wall Thermostat, 40 to 90 Deg F (5 to 30 C), Fixed Differential 2-1/4 Deg F (1.3 C), SPST, Cooling, Knob, Off-Auto Switch
Johnson Controls T22BBC-1C : Line Voltage Wall Thermostat, 40 to 90 Deg F (5 to 30 C), Fixed Differential 3 Deg F (1.7 C), SPST, Medium Duty Heating, Knob, Auto-Off-Fan Switch
Johnson Controls T-7900-3 : Strap-On Line Voltage Thermostat for Heating-Cooling Changeover, fixed temperature switching points at 65 Deg F (18 C) and 85 Deg F (30 C), 5/8"