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Johnson Controls C450RCN-3C is a System 450 reset control module that provides field-configurable digital control for temperature, pressure, and humidity applications. The module features an LCD with a four-button touchpad user interface, two SPDT output relays, set point reset, real-time setback scheduling, and run-time balancing. It accepts 24 VAC input, supports up to three input sensors and expandable outputs, and is suitable for HVAC, refrigeration, and industrial process control.
Field-configurable HVAC reset control with LCD, two SPDT relays, and included A99 sensors
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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