Noise and vibration are one of the first things owners complain about in mechanical equipment. By using isolation on your initial installation, you are not only providing a quality system, but you are avoiding a costly call back at a later date. Use Mason spring hangers to isolate noise and vibration from air handlers, unit heaters, or any other ceiling suspended commercial or residential equipment being hung by threaded rod. Mason HS spring hangers are available in several sizes to match up with equipment weights. Floor mounted isolators are available as well for floor mounted equipment.