Waterline Controls™ World Wide Distributors
US Distributors
Cooling Tower Applications
Nathan Ely – Detailed product information about your application and control needs.
Email: nathan.ely@waterlinecontrols.com
Phone: 480-905-1892 (Ext. 102)
Waterline Controls™ can be purchased from Emcor, Honeywell Building Division, Johnson Controls, Seimens, Schneider Electric or Trane Building Services.
Fire Protection Water Storage and Break Tank
Nathan Ely – Answer your questions or connect you with a Distributor in your area.
Email: nathan.ely@waterlinecontrols.com
Phone: 480-905-1892 (Ext. 102)
Residential Well Water Holding Tanks | Water and Waste Water
Nathan Ely
Email: nathan.ely@waterlinecontrols.com
Phone: 480-905-1892 (Ext. 102)
All Other Applications
Bill Seneff
Email: bill.seneff@waterlinecontrols.com
In USA: 888-905-1892 (Ext. 101)
Outside the USA: 480-905-1892 (Ext. 101)
OEM Cooling Towers and Evaporative Coolers
We also provide and support water level controls with BMS connections to the following OEMs:
We also provide and support water level controls to the OEM Westport Yachts
Click here for International Distributors
PROUDLY MADE IN THE U.S.A. 
All of our liquid level controls and liquid level sensors are assembled right here in the U.S.A.
where we monitor every step of the process.
NOT SURE WHAT YOU NEED? JUST CALL BECAUSE WE’RE HERE TO HELP! 1-888-905-1892
We offer products comparable to the products offered by the above companies. See our website pages for further information on the products. The tradenames and trademarks in this page are owned by their respective companies or are the same name as the company. They are mentioned for comparison purposes only. They are in no way affiliated with System Dynamics, Inc or WaterLine Controls.