Coolsprings Galleria Mall Uses Ozone for Water Treatment in HVAC System
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Coolsprings Galleria Mall Uses Ozone for Water Treatment in HVAC System

In July of 2011, Flozone Services installed an Integrated Management System, which uses ozone for HVAC water treatment, for CBL and Associates Properties at their location at the Coolsprings Galleria Mall. The installation was part of an overall mechanical service contract with the Mall through Lee Company, Mechanical Contractors of Franklin, Tennessee.  They chose Flozone Services (a technology based non-chemical water treatment company) over previously well maintained traditional chemical treatment systems. Flozone Services provides substantial HVAC water and energy savings annually over former chemically treated systems.

The E3 Sentinel, in conjunction with our Integrated Management System (IMS), offers our customers enhanced 24/7 monitoring of their HVAC system.  As part of our comprehensive service, the IMS can monitor the condenser water to maximize the efficiency your chillers and cooling towers.  Utilizing our remote monitoring and certified field technicians, we have provided better service and tighter controls.

This dynamic partnership between CBL and Associates, Lee Company, and Flozone Services is keeping consistent with the corporate objectives of environmental stewardship. We are pleased to report that Flozone Services has provided both environmental and utility savings since installing the IMS unit.

Project Profile

Cool Springs Galleria

Franklin, TN

1,900 Tons HVAC Cooling

Sq Ft per Ton 588


2018 Results:

  • Energy savings $4,586
  • kWH consumption reduced 50,465 kWH
  • kW Demand reduced 95 kW
  • Water & Sewer savings $47,298
  • Water & Sewer consumption reduced 3,307,542 gallons
  • Total Water, Sewer, and Electric savings $51,884
  • Eliminated condenser water chemicals: 898 gallons
  • Carbon footprint reduced 35 metric tons
  • Excellent corrosion rates are verified by corrosion coupon analysis by a third party.
  • Chillers efficiency increased from 90% to 95+%
  • Annual inspections of Chillers reveal clear barrels and do not need cleaning.
  • Long term savings in extended life of equipment is increased due to absence of harsh chemicals previously used.

 Total Facility Savings with Flozone Services Since February of 2002

Water & Sewer Reduced 15,156,860 gallons
kWH Reduced 840,427 kWH
kW Demand Reduced 2,022 kW
Condenser Chemicals Reduced 9,443 gallons
Carbon Footprint Reduced 309 metric tons

Maintenance & Extended Mechanical Life Savings $133,448
Water & Sewer Expense Savings $309,183
Energy Expense Savings $81,582
Total $524,213