Energy Efficiency Category Index
Minimum Efficiency Standards Residential HVAC - The following information is the current Federal minimum for residential HVAC equipment. The new regulations mandated by the Department of Energy came into effect on January 1, 2015. Furthermore, these minimum efficiency...
Automatic Vent Dampers | HVAC Energy Efficiency - Everyone wants to get the most out of their equipment whether it be for heating and cooling or anything else. If we can save a few bucks every month then its good we saved that money and energy for the future. This...read more
Closing Off Part of the House To Save Energy on HVAC - I have a Heil gas/electric package unit in my home. I, particularly, want to know, if I can close off a section to save on heating. Heating dealers have not been helpful as they hedge on whether and how this can...read more