Big Ass Fan recently debuted the Haiku, a ceiling fan they deem as the quietest and most energy efficient fan in the world. An award winning motor delivers silent operation, and because each fan is individually balanced, it won't wobble or rattle.
Vintage Hunter Ceiling Fan commercial: Hunter ceiling fans are not only elegantly styled but they can save you up to 40% on air conditioning bills. They are also exceptionally quiet. In fact, Hunter ceiling fans are so quiet...the only sound you'll hear is the electric bill dropping...Hunter, the quiet fan.