The GH Series humidifiers have several features, including high efficiency, ease of maintenance, and a compact design that allows for a variety of installations, says the company. The GH Series offers 100 lbs/hr capacity from a single combustion-heat exchanger chamber, with a combustion efficiency rating of 82% and overall efficiency rated at 80%, it says. The smooth vertical surface of the chamber is designed to retard the build-up of scale and simplify cleaning.

- Nortec Industries, Inc.

Ogdensburg, NY