Profile: Exhausto, Inc. offers boilers, waterheaters, dryers, fireplaces and stoves. Our products include fans, controls and accessories. Our controls include wireless, fan, draft switch and speed control. Our draft switch is used for gas fired appliances or fireplaces. Our fan control is used for wood fired heating appliances. We also provide mechanical fireplace damper, steel chimney adapter, air-cooled steel, chimney adapter and dilution bolts. Our steel chimney adapter is used when installing the chimney fan on the top of a single, double or triple wall steel chimney.