Johnson Controls has released a new series of thermostats, the WT-4000, which converts older pneumatic room control systems, allowing buildings with older control systems enter the digital space.

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Johnson Controls now offers a series of pneumatic-to-digital thermostats. The WT-4000 series converts older pneumatic room control HVAC construction systems and enables communication with newer ...

The thermostats are ideal for commercial buildings, schools, and critical environments like hospitals. The WT-4000 Series come in eight different configurations and offer either Fahrenheit or Celsius ...

For temperature control, the GLAS blends the AI-powered guesstimation techniques of the Nest Learning Thermostat with the hand programming of a more traditional smart thermostat.

Warren Johnson is a member of the National Inventors Hall of Fame. July marks the anniversary of two seminal patents in the field of temperature control for which Johnson received this honor.