Units provide instantaneous, continuous hot water supply, with no preheating and no recovery time needed. Operation is simple. A 100oF temperature rise can be reached in only 3-5 minutes (depending on unit rating). Outlet temperatures and flow rate can be held at precise levels. Units are pre-plumbed and pre-wired for easy installation.

Water heaters are available in 1-3 million BTU/Hour. Units are modular so that only a minimal investment is required to start, then systems can be expanded as your operation grows. Oil, LP or natural gas burners are available; or a combination burner which will burn any of the above fuels. Units are built to Section IV of ASME Code and are registered with the National Board of Boiler and Pressure Vessel Inspectors.

With a vast background in this field, Sioux has been providing water heaters to the ready mixed and precast concrete industries for over 30 years, has been manufacturing quality industrial equipment since 1939.