Nu-Calgon Product Bulletin
3-89
Coil Cleaners
• Meets OEM specifications for cleaning
microchannel type coils
Cal-Green™
• Approved by Carrier for their all aluminum
tube/fin constructed condensers
• Ideal for any condenser design
• Low foaming, emulsifying coil cleaner
• Perfect for residential and light commercial
applications
• Meets the U.S. EPA Safer Choice Program
Standard, making it a safer choice for the
user and the environment
Description
Application
Nu-Calgon’s Cal-Green is specially formulated for cleaning
all aluminum constructed condensers; including the
latest microchannel designs in the HVAC/R market. Also,
Cal-Green is ideal for cleaning traditional copper tube/
aluminum fin designed heat exchangers.
For cleaning for aluminum tube/fin or newer microchannel
type air cooled condensers with a product that meets
typical OEM guidelines. Cal-Green is an outstanding choice
for traditional copper tube/aluminum fin condensers when
a natural, environmentally friendly coil cleaner is desired.
Cal-Green is a low-foaming, non-toxic, metal safe cleaner
developed to provide necessary detergency in the removal
of dirt and grime from the outdoor coil to restore the
system to peak efficiency.
ECT
1 Gallon Bottle
55 Gallon Drum
4190-08
4190-01
2008 Altom Ct. • St. Louis, MO 63146 • 800-554-5499 • www.nucalgon.com
EL
P
For evaporators, request
Evap-Green #4191-08.
FO
R
I
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To learn more regarding Nu-Calgon’s Green Select
products, please visit us at www.nucalgon.com/green.
Packaging
F
ER
M
Besides being formulated to meet OEM guidelines for
all aluminum constructed coils, Cal-Green is part of
Nu-Calgon’s Green Select program since it utilizes natural,
renewable ingredients derived from plants and other ecofriendly resources. The coil cleaner has been extensively
tested to provide performance while using ingredients that
have an excellent eco-profile. Cal-Green meets the U.S
EPA Safer Choice Program Standard. The Safer Choice
label means that every ingredient in the product has been
reviewed by EPA scientists. Cal-Green performs well and
is safer for people and the environment.
OCHANN
Directions for Use
1. Although Cal-Green is non-hazardous and is made with natural ingredients, follow industry guidelines by wearing
goggles, gloves, and other protective garments when using this product.
2. System must be shut-off.
3. Apply using any of the Nu-Calgon sprayers or other durable, low pressure plastic sprayers.
4. Prepare cleaning solution by mixing one part Cal-Green to three parts water. Add the water to the sprayer first, and
then add Cal-Green.
5. Spray cleaning solution onto the dirty coil, and allow it to remain in contact for 5-10 minutes.
6. Rinse the unit thoroughly with water.
7. Return system to service.
8. Rinse out sprayer, spraying wand, and nozzle.
9. When container is empty, rinse, replace cap, and dispose of properly.
10. For applications where added corrosion protection is desired for the coil or to increase ease of soil removal on the next
cleaning, consider Nu-Calgon’s Nu-Shield™.
Read and understand the product’s label and Safety Data Sheet (“SDS”) for precautionary and first aid information.
The SDS is available on the Nu-Calgon website at www.nucalgon.com.
2008 Altom Ct. • St. Louis, MO 63146 • 800-554-5499 • www.nucalgon.com
Calgon is a licensed trade name • (416) 3-89