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Innovations in Passive Technologies

          PermaFrost™
Innovations in Passive Technologies

          PermaFrost™
HVAC Systems have an Energy Consumption
Design Flaw called “Oil Fouling”

               PermaFrost™ provides:

                    A Solution

                    Additional Benefits
Air Conditioning and Refrigeration Systems Oil Fouling

The American Society of Heating, Refrigeration and Air-Conditioning
Engineers (ASHRAE) have addressed the results of the interaction
between the oil and the refrigerant. Oil fouling of the heat transfer
surfaces of air conditioning and refrigeration systems, will cause a
loss of about 7% efficiency the first year, 5% the second year,
and 2% per year the following years. According to ASHRAE,
performance is degraded by as much as 30% due to the
build-up of lubricants on internal surfaces. Higher
percentages up to 40% have been observed
in systems 20 years old or older.

1998 ASHRAE Handbook, Refrigeration, Chap. 6.7
How Oil Fouling Occurs
There is no one product line that can have such
  an impact on the environmental movement,
                            - Oil is needed to lubricate the
       sustainability and your bottom line.
                            compressor’s cylinder, rings
                                and piston to prevent burnout

                                - This oil leaks around seals
                                and into the refrigerant loop

                                - The refrigerant then carries the
                                oil particles into the coil system
Visual Effects of Oil Fouling
There is no one product line that can have such
  an impact on the environmental movement,
                          - Unwanted oil contaminates the
       sustainability and coils making themline.
                          your bottom dirty

                            - This Oil Fouling happens
                            continuously until the coils are
                            completely covered with oil

                            - After just a few years in operation,
                            your HVAC unit is operating at only
                            60-70% of original design efficiency
PermaFrost fills in the Space Lattice
PermaFrost ® is a 3-Part Chemical Solution to the
Mechanical Problem of “Oil Fouling”
 PermaFrost® first dislodges the oil adhering to the inner walls of the
coils, putting it back into circulation where it is picked up by the dryer
filters or returned to the sump

 PermaFrost® then imbeds itself into the space lattice of the metal at
the molecular level, forming a microscopic filler and coating that
increases the thermo conductive properties of the metal itself

By reducing the laminar friction associated with “oil fouling”,
PermaFrost® increases the flow rate of the refrigerant, improving the
heat transfer of the system
Basic Refrigeration Measurement
              1.       What is Delta T?
   Difference between Supply Side and Return Side Temperatures

              2.       Why is it used?
Like a fever, it is an indicator if something is wrong with HVAC system

              3.       What can change it?
                   A whole number of things such as…
Delta-T issues that your Service
Technician can have an impact
on:

      • Pressure Levels (refrigerant)
      •   Flow (air or refrigerant)
      •   Filters
      •   Dirty coils
      •   Several other issues
There is one important
thing affecting Delta-T that
your service technician
cannot do anything about
without taking your system
out of service…
Clean the oil off the inside
of the coils.
How much does Delta-T affect cost?
•16-19º is optimal target of efficient HVAC systems

• Every 1º in lost efficiency = 4% more power used

• Every 1º in improvement = 4% total power saved

 Lower Delta-T = Shorter Equipment Life
When the Delta-T is out of optimal range,
your HVAC systems…

   Runs longer

     Wears out faster

        Breaks down more often

          Wastes energy

             Costs your company $$$$
What PermaFrost® will do…
Installed into the lowside port while the unit is running,
PermaFrost® will clean the coil system from the inside and
prevent the oil from reattaching to the surface ever again

PermaFrost® will return the “fouled” oil back to the dryer
filter or oil sump where it belongs

PermaFrost® will aid in lubricating the compressor by
treating the metal, making it smoother and slicker,
reducing amp draw

PermaFrost® will protect your overall HVAC system from
common degradation problems
What PermaFrost® will not do…
PermaFrost® is not an oil additive. It will not change or
negatively affect the chemical properties of the oil in
an HVAC system in any way.

PermaFrost® uses refrigerant as a transport mechanism
to deliver the product throughout the coils, but it
will not stay suspended. It takes itself out of
circulation by completely imbedding into the
metal lattice within 30-60 days

PermaFrost® will not harm your system;
it’s chemically impossible when right product is
correctly matched to the system’s refrigerant.
Value Proposition of PermaFrost                          ®

•   A one-time eco-friendly sustainable treatment that delivers lifetime system
    efficiency by permanently improving cooling performance
•   Improved thermodynamic characteristics of the heat exchange process
    means less run time, lower energy costs, and longer equipment life
•   Sold by the ton of cooling capacity of a system, the ROI for PermaFrost ®
    is measured in months instead of years
•   Treated units reach set temperatures quicker,
    allowing them to shut off or throttle back and there
          are no better KWh savings than OFF!


    Now that’s GREEN!
How you know PermaFrost® is working?
We measure Delta-T (difference between supply side and return side
temps) directly at the unit to minimize the effects of building variables on
the test results.

Powertron Global guarantees a 2° improvement in Delta-T and/or 5%
more in Energy savings or we’ll refund the cost of the product.

We measure COP (coefficient of performance) which equates to cooling
efficiency by determining the Kilowatts needed to produce one ton of
cooling capacity.
Powertron Global guarantees 4% COP improvement in a chiller or we’ll
refund cost of the product.
Reduce Energy Consumption
Citibank installed PermaFrost™ in 51 of their retail branches in southern
Florida. The results showed a decreased kWh consumption of 8% from
July to December of 2008 and 9.9% reduction from January to June of
2009.

The following year showed approximately 9% reduction of kWh off the
power bill which was due to 18-20% less energy used by the HVAC units
treated with PermaFrost™

This data compelled Citibank to begin a
worldwide rollout of PermaFrost™.

Citibank already has over 1,000 installations.
Reduce Carbon Emissions
According to the US Department of Energy, for every 1,000 kWh saved by the
“off-time” there is a reduction of 1,341 pounds of CO2 released into the
atmosphere.

In just one year, Citibank reduced their kWh consumption by 1,292,724 kWh
in the 51 locations in South Florida.

That means Citibank reduced their green house gas
emissions by 1,712,575 lbs for the 12 month period.
We’ve passed all the performance tests

       6 World-Class Laboratory Trials
       50+ Documented Field Trials
       11,000+ Installations Worldwide
PermaFrost® works virtually anywhere
   From Office Buildings to Marine Vessels
   From Hospitality to Medical Facilities
   From Grocery to Convenience Stores
   From Cold Storage to Transport Facilities
   From Big Box Retailers to Processing Plants
And it works in virtually anything

• PermaFrost® works in Chillers, DX systems, Ice
Makers, Refrigeration Units, and Heat Pumps

• Mineral-based PermaFrost® products are
compatible with old refrigerants (R11,12, and 22)

• Synthetic-based PermaFrost® products work with
all new refrigerants (R134A, 404, 410, etc.)
The full line of
PermaFrost™
  products:
Are you ready to be greener?

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Generic Hvacr Wc 9 23

  • 1. Innovations in Passive Technologies PermaFrost™
  • 2. Innovations in Passive Technologies PermaFrost™
  • 3. HVAC Systems have an Energy Consumption Design Flaw called “Oil Fouling” PermaFrost™ provides: A Solution Additional Benefits
  • 4. Air Conditioning and Refrigeration Systems Oil Fouling The American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE) have addressed the results of the interaction between the oil and the refrigerant. Oil fouling of the heat transfer surfaces of air conditioning and refrigeration systems, will cause a loss of about 7% efficiency the first year, 5% the second year, and 2% per year the following years. According to ASHRAE, performance is degraded by as much as 30% due to the build-up of lubricants on internal surfaces. Higher percentages up to 40% have been observed in systems 20 years old or older. 1998 ASHRAE Handbook, Refrigeration, Chap. 6.7
  • 5. How Oil Fouling Occurs There is no one product line that can have such an impact on the environmental movement, - Oil is needed to lubricate the sustainability and your bottom line. compressor’s cylinder, rings and piston to prevent burnout - This oil leaks around seals and into the refrigerant loop - The refrigerant then carries the oil particles into the coil system
  • 6. Visual Effects of Oil Fouling There is no one product line that can have such an impact on the environmental movement, - Unwanted oil contaminates the sustainability and coils making themline. your bottom dirty - This Oil Fouling happens continuously until the coils are completely covered with oil - After just a few years in operation, your HVAC unit is operating at only 60-70% of original design efficiency
  • 7. PermaFrost fills in the Space Lattice
  • 8. PermaFrost ® is a 3-Part Chemical Solution to the Mechanical Problem of “Oil Fouling” PermaFrost® first dislodges the oil adhering to the inner walls of the coils, putting it back into circulation where it is picked up by the dryer filters or returned to the sump PermaFrost® then imbeds itself into the space lattice of the metal at the molecular level, forming a microscopic filler and coating that increases the thermo conductive properties of the metal itself By reducing the laminar friction associated with “oil fouling”, PermaFrost® increases the flow rate of the refrigerant, improving the heat transfer of the system
  • 9. Basic Refrigeration Measurement 1. What is Delta T? Difference between Supply Side and Return Side Temperatures 2. Why is it used? Like a fever, it is an indicator if something is wrong with HVAC system 3. What can change it? A whole number of things such as…
  • 10. Delta-T issues that your Service Technician can have an impact on: • Pressure Levels (refrigerant) • Flow (air or refrigerant) • Filters • Dirty coils • Several other issues
  • 11. There is one important thing affecting Delta-T that your service technician cannot do anything about without taking your system out of service… Clean the oil off the inside of the coils.
  • 12. How much does Delta-T affect cost? •16-19º is optimal target of efficient HVAC systems • Every 1º in lost efficiency = 4% more power used • Every 1º in improvement = 4% total power saved Lower Delta-T = Shorter Equipment Life
  • 13. When the Delta-T is out of optimal range, your HVAC systems… Runs longer Wears out faster Breaks down more often Wastes energy Costs your company $$$$
  • 14. What PermaFrost® will do… Installed into the lowside port while the unit is running, PermaFrost® will clean the coil system from the inside and prevent the oil from reattaching to the surface ever again PermaFrost® will return the “fouled” oil back to the dryer filter or oil sump where it belongs PermaFrost® will aid in lubricating the compressor by treating the metal, making it smoother and slicker, reducing amp draw PermaFrost® will protect your overall HVAC system from common degradation problems
  • 15. What PermaFrost® will not do… PermaFrost® is not an oil additive. It will not change or negatively affect the chemical properties of the oil in an HVAC system in any way. PermaFrost® uses refrigerant as a transport mechanism to deliver the product throughout the coils, but it will not stay suspended. It takes itself out of circulation by completely imbedding into the metal lattice within 30-60 days PermaFrost® will not harm your system; it’s chemically impossible when right product is correctly matched to the system’s refrigerant.
  • 16. Value Proposition of PermaFrost ® • A one-time eco-friendly sustainable treatment that delivers lifetime system efficiency by permanently improving cooling performance • Improved thermodynamic characteristics of the heat exchange process means less run time, lower energy costs, and longer equipment life • Sold by the ton of cooling capacity of a system, the ROI for PermaFrost ® is measured in months instead of years • Treated units reach set temperatures quicker, allowing them to shut off or throttle back and there are no better KWh savings than OFF! Now that’s GREEN!
  • 17. How you know PermaFrost® is working? We measure Delta-T (difference between supply side and return side temps) directly at the unit to minimize the effects of building variables on the test results. Powertron Global guarantees a 2° improvement in Delta-T and/or 5% more in Energy savings or we’ll refund the cost of the product. We measure COP (coefficient of performance) which equates to cooling efficiency by determining the Kilowatts needed to produce one ton of cooling capacity. Powertron Global guarantees 4% COP improvement in a chiller or we’ll refund cost of the product.
  • 18.
  • 19.
  • 20. Reduce Energy Consumption Citibank installed PermaFrost™ in 51 of their retail branches in southern Florida. The results showed a decreased kWh consumption of 8% from July to December of 2008 and 9.9% reduction from January to June of 2009. The following year showed approximately 9% reduction of kWh off the power bill which was due to 18-20% less energy used by the HVAC units treated with PermaFrost™ This data compelled Citibank to begin a worldwide rollout of PermaFrost™. Citibank already has over 1,000 installations.
  • 21. Reduce Carbon Emissions According to the US Department of Energy, for every 1,000 kWh saved by the “off-time” there is a reduction of 1,341 pounds of CO2 released into the atmosphere. In just one year, Citibank reduced their kWh consumption by 1,292,724 kWh in the 51 locations in South Florida. That means Citibank reduced their green house gas emissions by 1,712,575 lbs for the 12 month period.
  • 22. We’ve passed all the performance tests 6 World-Class Laboratory Trials 50+ Documented Field Trials 11,000+ Installations Worldwide
  • 23. PermaFrost® works virtually anywhere From Office Buildings to Marine Vessels From Hospitality to Medical Facilities From Grocery to Convenience Stores From Cold Storage to Transport Facilities From Big Box Retailers to Processing Plants
  • 24. And it works in virtually anything • PermaFrost® works in Chillers, DX systems, Ice Makers, Refrigeration Units, and Heat Pumps • Mineral-based PermaFrost® products are compatible with old refrigerants (R11,12, and 22) • Synthetic-based PermaFrost® products work with all new refrigerants (R134A, 404, 410, etc.)
  • 25. The full line of PermaFrost™ products:
  • 26.
  • 27. Are you ready to be greener?