Johnson Controls T22JAA-1 Line Voltage Cooling Thermostat Off-Auto 40-90°F

The Johnson Controls T22JAA-1 is a line voltage cooling thermostat designed for direct control of electric cooling equipment. This economical thermostat features a simple Off-Auto switching mode and provides reliable temperature control in the 40-90°F range, making it ideal for commercial refrigeration, cooling systems, and temperature-sensitive storage applications.

Key Features:

• Line voltage design eliminates the need for a separate transformer
• Off-Auto switching for simple operation
• Adjustable temperature range: 40°F to 90°F
• Cooling-only control function
• Durable construction for commercial applications
• Easy installation and setup

This thermostat is commonly used in walk-in coolers, refrigerated spaces, air conditioning equipment, and other applications requiring basic on-off cooling control. The line voltage design allows direct switching of electrical loads, simplifying installation in retrofit and new construction projects.