We generally run our AC most of the day. I am wondering if it is a detriment to leave the storm windows on (b/c they create a pocket of hot air) or a potential benefit (by reducing the escape of cold air).
Should storm windows be removed if AC will be on and windows rarely opened
coolinghvacwindows
Related Topic
- How to determine if the energy savings are worth replacing windows for
- HVAC system that pulls-in cold air from outside
- Should furnace fan run when return and supply are ‘backwards’
- How to lower the room temperature
- Andersen casement windows show condensation and ice on the inside of the glass
- Would adding fiber glass insulation between a window and a standart plastic insulation cover help insulate the windows further
- How much damage does window condensation cause
- Will replacing windows significantly reduce solar heat gain in summer
Best Answer
It's an intriguing question. On one hand, trapped air is heated through radiation. On the other, it acts as an insulator. Keep in mind that we aren't talking about airflow, but heat flow (by conduction, convection, and radiation).
The answer probably depends on how many of your windows are exposed to the sun, where extreme temperatures are generated between panes. In those cases, the insulation benefit of the second pane is probably outweighed by the efficiency lost due to greenhouse effect.
For those windows which are usually shaded, the second pane creates a trapped-air buffer, which dramatically reduces conduction loss.
I don't think a conclusion can be drawn with the information given. You might update your question to describe the building and property features in more detail. (Don't put it in a comment.)