ID 186310189 © Vrx1234 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
adjustment air appliance arrows background black blowing blue breeze buttons climate cold comfort conditioner conditioning control cool cooler cooling currents day direction efficiency energy fan flow heat home hot illustration indicating indoor isolated office particles rendering spreading strips summer temperature thermal transfer unit vectors ventilation view wall wave wide window