Ways to Reduce Your Impact
Turn off the pilot flame of your gas furnace in the summer
Thanks to iwilltry s instructable on turning the pilot flame of your gas furnace, this is a good tip!
From his instructable
Most gas furnaces in operation today still have a continuous pilot flame. Turning off the pilot flame in the summer is easy to do and well worth the effort, but very few people do it, mostly because they don t know how and aren t aware that they should.