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The Johnson Controls S350AA-1C is a temperature stage module designed for use with System 350 controls. This module enables multiple-stage capabilities, featuring a Single-Pole, Double-Throw (SPDT) relay output with Light-Emitting Diode (LED) indication. It operates effectively within a temperature range from minus thirty degrees to one hundred fifty degrees Fahrenheit.
The modular design allows for easy configuration with future expansion options, making it ideal for HVAC professionals.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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