Johnson Controls A40FA-1 15/55F Modulating/Reheat Open Low Pneumatic Terminal Control

This pneumatic temperature control device is designed to regulate the temperature of a space within a range of 15 to 55 degrees Fahrenheit. It features an open-low design, allowing for precise control and accuracy. The Johnson Controls A40FA-1 model utilizes pneumatic technology, making it reliable and easy to maintain. This device is ideal for HVAC service technicians who require a dependable temperature control solution for their clients' spaces.