Outdoor heating & cooling can improve your enjoyment of your outdoor space. Braziers, fire pits or gas tables provide both heat and light. They give that primitive feeling of gathering around the campfire, of driving back the darkness and the beasts that prowl at the edges of the light. Of equal importance is achieving a cooling breeze when it is so hot that everything except the mosquitos is wilting. Large ceiling fans in your gazebo or screened-in porch can really help. In dry climates swamp coolers, big fans that blow moist air, make a huge difference.