ENERGY STAR (@energystar) 's Twitter Profile
ENERGY STAR

@energystar

EPA’s ENERGY STAR® is the simple choice for energy efficiency. Make a difference today at energystar.gov. Neither RT nor @mentions imply endorsement.

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linkhttp://www.energystar.gov calendar_today17-03-2009 13:32:10

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ENERGY STAR (@energystar) 's Twitter Profile Photo
ENERGY STAR
@energystar

11 days ago

Here's a tip for cracking a window this fall to let in some fresh air: set a time limit and plan to do so when the temperature outside is comparable to what your indoor air temperature is set to, so there will be less of an impact on your HVAC system.

Here's a tip for cracking a window this fall to let in some fresh air: set a time limit and plan to do so when the temperature outside is comparable to what your indoor air temperature is set to, so there will be less of an impact on your HVAC system.