TOPEKA, Kan. (WIBW) - The constant changes in weather and increasing heat could be affecting television signals. An unpredictable phenomenon called tropospheric ducting could cause the signal issues ...

Ducting energy recovery ventilators (ERV) can be challenging for HVAC contractors because no two installations are the same. ERVs bring in outdoor air that’s energy-efficiently preheated or precooled ...

<B>Problems with modern CPU cooling, and how they can be overcome through ducting.</B><BR><BR>Anyone familiar with computer cooling will realise that with modern processors, operating at extremely ...

When a radio signal is broadcast from a transmitter, some of it disappears upwards into space and is lost. However, during certain weather conditions, the “lost” signal can be bent back towards earth ...

Saving time and cost while delivering a superior solution – those were the qualities that earned PanelDuct the overall Irish Times Innovation Award for 2015. The company's novel ventilation ducting ...