Nortec offers a variety of humidifiers, including the new GS Series Gas Steam humidifier. With standard features like an internal drain water cooler to meet local plumbing codes, a scale management system to reduce cleaning intervals, a flat surface heat exchanger for easy maintenance, low flue gas emissions that exceed stringent requirements, and up to 630 lbs/hr of steam production from a single unit, nothing has been missed in the GS Series. The GS series is also built to operate on potable, RO or DI water. Nortec Industries.