1. Nalco Water Home
  2. Our Solutions
  3. Our Offerings
  4. COIL-FLO™ Coil Cleaning Program

COIL-FLO™ Coil Cleaning Program

Nalco Water has developed its COIL-FLO™ Program for deep cleaning of condenser and air handler coils. This innovative and patented cleaning system features a low flow rate and the proper PSI for penetration of the coils without damaging the sensitive fins. Certified service technicians safely clean cooling, heating and refrigerant coils and document HVAC performance improvements, including energy savings and carbon footprint reductions.

Contact Us


Some products and services might not apply to all countries.
For more information, please contact your Ecolab representative, complete the Contact form, e-mail or call Customer Service at the corresponding address or phone number below.

Ecolab Latin America Headquarters
2901 SW 149th Ave., Suite 300, Miramar, FL 33027

Latin America Customer Service
Email: CustomerServiceLA@ecolab.com

Country Phone Number
 Antigua  268-562-8741
 Barbados   246-428-1602 
 Brazil   0800-704-1409 
 Chile  600-241-6600 
 Colombia    57-1-414-2394 Ext. 100 - 102 - 110 
 Costa Rica   506-2436-3900 
 Ecuador   593-2-247-7-528
 El Salvador   503-2221-0069 
 Guatemala   502-2315-1200
 Honduras   504-2559-1756 
 Jamaica   876-926-0750 
 Mexico   1-800-326-2000 
 Nicaragua   505-2244-4470 
 Panama   507-232 8534 
 Peru   51-1-717-6174 
 Puerto Rico  787-796-1290 
 Saint Lucia  758-451-6900 
 Trinidad   868-225-4116
 Venezuela   58-212-263-7878 

Thank you for your inquiry about our HVAC Air Quality Management offerings. Some one from our team will get back with you shortly.

Data Privacy Concerns? See our Privacy Policy.


More Information

The primary energy demand in operating an air conditioning system comes from the compression of refrigerant. The hotter the compressor receives the refrigerant from the process, the more energy is required for it to be forced through the condenser. Typically, an external chiller such as an air blast unit or open evaporative condenser is needed in order for it to become cold enough to absorb more heat from the process.

Where the refrigerant is not sufficiently cooled by the condenser, energy consumption increases as the refrigerant vapor pressure increases. It is essential for efficient air-conditioning operation that the condenser is able to easily reject heat through the heat exchange coils, and the cooling airflow. The coils must be free of dirt and debris in order to achieve this.

COIL-FLOTM technology keeps your coils clean and debris free


The COIL-FLO® Coil Cleaning Program removes microbial contaminants, dust, soil and debris from HVAC units and refrigerants, ensuring peak performance and efficient operation. The proprietary COIL-FLO equipment is operated by Nalco professionals and can be applied to all types of HVAC systems.


Patented COIL-FLO deep cleaning technology uses proprietary chemistries that penetrate deep into the inner core of coils without causing damage to the sensitive fins. COIL-FLO chemicals are highly-concentrated (mixed automatically), and the water flow rate is surprisingly low (although highly pressurized), all of which results in minimal use of storage containers, chemicals, and water. Incidentally, the portable COIL-FLO unit can operate in remote parts of the building without requiring a water source.


This technology is one reason Nalco is recognized as an Energy Star Partner by the U.S. Environmental Protection Agency. Nalco is acknowledged as a provider of products and services that contribute to better indoor environmental quality, reduction in energy use, and a comprehensive contribution to environmental, economic and social sustainability.