In farming, speed, efficiency and consistency are key to growth and success. This is especially true during the planting process as it pertains to seed depth which, today, is largely handled by ...

Many power plants regulate fan airflow with mechanical controls, such as dampers. In some applications using fixed-speed motors in combination with dampers may not be the most energy efficient option.

Lennox International. has filed a patent for an HVAC system using wireless remote climate sensors to create a heat map of an enclosed space. The system adjusts air flow through variable dampers based ...