Patented Costar® CO-detecting ventilation fan controller monitors the CO level in the surrounding air and activates the ventilation system when the level exceeds recommended limits.
The company has expanded its line of air conditioners using Puron® refrigerant with the introduction of the Model 583B packaged gas/electric cool unit.
The IQP-2000 data paging monitor is an easy-to-use monitoring system designed for direct, immediate notification of a service tech by pager for critical situations, says the company.
Using a new software tool, palm-size personal computers can now be used to balance variable air volume (vav) boxes controlled by vav modular assembly (VMA) controllers.