Our patented PermaFrost NMR® products are installed in thousands of locations worldwide. Our track record of innovation and success help our customers lead the world in sustainability. Powertron Global’s products are scientifically proven, have long term customer-history and are verified by third parties. Our PermaFrost NMR® product line is the worlds leading energy conservation measure (ECM).
British Airports Authority / Glasgow, UK.
An independent analysis by Business Edge Ltd. was performed on a Carrier 30GF145A1927EE Water Chiller manufactured in 1990 for Glasgow Airport. The unit was equipped with R-22 refrigerant. The final results showed an average COP improvement of 9.52%.
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Supervalu Supermarkets 2 / Dublin, Ireland
The test was conducted on a Maneurop Condensing unit MGZ100, serving chill display cabinets. Cooling capacity increased by approximately 10.47%. The system is now running 12.89% more efficiently.
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Bell Foods / Harahan, LA
The implementation of PermaFrost NMR® was performed at the Bell Foods Cold Food Storage Facility in Harahan, LA. Product was installed in Freezer, Cooler and A/C units manufactured by Hussman/Krack, 7 units total. All units were equipped with R-22 and R-404 refrigerants. The average savings
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EMIP Truck Study (US ARMY)
Powertron Global® installed PermaFrost NMR® into Carrier DX Transicold Supra 744 refrigerated transport unit for the demonstration of the PermaFrost NMR® product line’s ability to reduce HVAC system kilowatt consumption. PermaFrost NMR does this by allowing the refrigerated unit to prod
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Southern Surgical Hospital / Slidell, LA
Southern Surgical Hospital installed PermaFrost NMR® chiller blend in two York YCAL0134EC46XCADBT air-cooled chillers with refrigerant type R-22. The reduction in kWh used was 10.3% for the year.
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Andrews Air Force Base / Maryland
Andrews Air Force Base treated a number of buildings (multiple DX units) with PermaFrost NMR and monitored the effects over a 6-month period. Total energy consumption for the sites was reduced 12.5%.
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Central Alabama Community College / Alexander City, AL
Central Alabama Community College installed PermaFrost NMR® in a 25-ton DX, split system Carrier 383AK028-501 units, which use R-22 Refrigerant. Percentage improvement of Thermal Exchange (BTU) was 22.3 %.
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Ducab / 80-Ton Chiller Unit / U.A.E.
PermaFrost NMR® Chiller mineral oil blend was installed on a 5 year SKM 80 Ton Process Chiller at the Ducab PVC Plant in Dubai. The installation of PermaFrost NMR® led to an overall increase of 19% in COP with a reduction of 25% in kW. The system showed significant increases in system ef
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Benedictine School Split System / Ridgely, MD
PermaFrost NMR® was installed in a 7.5-ton York DX Split HVAC unit at Benedictine School Finance Office. The overall system efficiency improved by 18% and the EER improved by 50.9%.
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HGMRI Laboratory / China
HGMRI, (Hefei General Machinery Research Institute), is the National Quality Supervision and Inspection Center for Compressor and Refrigeration Equipment Products for the People's Republic of China. It is a third-party organization for comprehensive inspection, certification and evaluation
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Galipo Food Company / South Australia
PermaFrost NMR® was installed on a refrigeration system for a cool room at Galipo Foods which located in Adelaide, South Australia. The unit was a Bitzer reciprocating air-cooled condensing unit; model 4FC-52Y running on R-404A refrigerant. An improvement in cooling capacity of 12% and an i
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Irish Tax & Customs Revenue 2
PermaFrost NMR® was installed in a Mitsubishi Mr Slim - 6 HP split air conditioning unit. This unit is used to cool a data storage room. In the case of the Revenue Commissioner’s office the unit’s COP increased by 9.2%.
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Silverstein Brothers 7 World Trade Center / NYC
PermaFrost NMR® was installed in a Mammoth 28-ton Unit (RTU). A performance improvement 11.2% improvement in cooling performance efficiency was realized.
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City of Playford / Australia
The ECM implementation yielded average savings of 18.5% in energy costs for the period.
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Mervyns, Mesa, AZ
The measurement and performance data for 9 Rooftop AC units (6 - 40 tons in size) at Mervyn’s, in Mesa, AZ showed a 9.4% decline in metered energy usage post-PermaFrost NMR®. The Micro Air computer-generated energy calculations program based on ASHRAE & ARI industry standards was util
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Baylor University
The unit treated was a 15-ton Trane DX system used to cool a data center. This is a two-stage system with two 7.5-ton compressors. The system is set on a humidistat and runs continuously. The unit is running 17% less in stage two which use significantly less power while only running in stage
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Hilton Waldorf Astoria / NYC
The Waldorf Astoria in New York installed a 1 and 2 ton refrigeration units; one for a freezer, the other for a cooler. Over the period the compressors averaged 8.68 % in daily energy savings, and a 16% reduction in run-time.
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USA Medical Center / Mobile, AL
Seven units were treated in 4 different buildings. Three Nordyne units (JS5BD) ranging from 3-4 tons, three 10 ton Trane units (TTA120) and one Carrier 20 ton unit (38AH-24). An average energy savings of 10.4% were realized for this multi-unit installation.
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Bristol Myers-Squibb / Dublin
The test was administered by Dalkia (leading European provider for energy services) for Bristol-Myers Squibb, in Dublin, Ireland, on a 12 HP Refrigeration Unit used for Chemical Cold storage. The unit’s cooling capacity increased by 14.3% and showed an improvement of 12.7% in COP.
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Laureate International Universities / Maryland
The equipment treated was a 30-ton Carrier Rooftop Package Unit and a Carrier 20-ton RTU operating with VAV systems. The units are equipped with R-22. The two RTU’s treated showed significant improvements in cooling capacity with an energy savings of 18.7% was realized for the period.
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St John Properties / Maryland
The average run-time reduction for this pilot is 25.5%, which is a direct energy savings at the unit while doing the same amount of work maintaining the indoor temperature settings.
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Welcare Hospital / Dubai, U.A.E.
PermaFrost NMR® was installed on a 12 year old Rheem 4 ton split air-conditioning system. The unit’s cooling capacity increased by 12% and energy consumption decreased by 4%. These two improvements led to an increase of 16% in COP and a reduction in maintenance costs due to the units redu
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Ocular Center / Panama
PermaFrost NMR® was installed in a 40 ton DX unit for the Ocular Center in Panama. 5 months post data have reflected a kWh savings of 12.4%. PermaFrost NMR® has been a significant contributor to the Ocular Center's ongoing sustainability efforts.
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Panama Canal Railway
The Panama Canal Railway Co. decided to treat an entire office building. The DX equipment treated was 5 & 10 ton York units, 2 ton Miller unit, 1.5 ton LG and two unnamed DX units. All were equipped with R-22. The reduction in energy consumption was 17.7%.
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Swire / South Australia
PermaFrost NMR® was installed in a DX refrigeration system equipped R-22 (Howden compressor) at SA Cold Stores, John Swire & Sons Pty Ltd. C.O.P. increased significantly by 7.6% with 15.7% increase in cooling capacity in the post-treatment data. Energy costs were reduced by 13%.
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Citibank Chiller / Manama, Bahrain
The installation of PermaFrost NMR was performed in Manama, Bahrain for Citibank. Forensic performance analysis was performed on a 130-ton Carrier Model 30GX-1332-AOO7O-NEE water-cooled chiller unit using R-134A refrigerant. The chiller showed a 12.5% reduction in kW while simultaneously pro
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Investa Group / Australia
The installation of PermaFrost NMR® was on a water-cooled Sanyo CK800HW compressor. Johnson Controls, one of the top four control companies in the world, oversaw this installation. The cooling capacity increased by 14.4% along with an increase in COP of 16.8%. This installation was of many
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C & C Group Facility / Lenexa, KS
The installation of PermaFrost NMR® was done in all of the operating HVAC units supporting the C&C Group Headquarters in Lenexa, KS. Of all the packaged units treated, 39-tons were using R-22 refrigerant and 3-tons were using R410A for a total of 42-tons. The total energy reduction fo
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Austin Community College / Austin, TX
Austin Community College installed PermaFrost NMR® on a rooftop DX unit air conditioning system. The net reduction in energy consumption was 26.34% for the period. These results were gathered and verified by a P.E. with a third party engineering firm.
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Guinness / Dublin, Ireland
The equipment installed with PermaFrost NMR® was a 1.5 HP Refrigeration Unit in the Beer Cold Room, a Lunite Hermetique Condensing Unit and a Friga Bohn Evaporating Unit. The system showed significant increases in compressor efficiency of 8.9%, COP 13.3% and cooling capacity of 13.9%.
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Bristol-Myers Squibb / New Brunswick, NJ
PermaFrost NMR® was installed in a Carrier 19XR 1050-ton water-cooled chiller (R-134) owned by Bristol-Myers Squibb located in New Brunswick, NJ. The unit has been inservice since 2002. The treated chiller with the PermaFrost NMR® ECM showed an 8.8% reduction in kW/ton and an 9.6% improvem
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Whitney National Bank - 5 States - 110 Locations
The portfolio analysis on the installation of Permafrost NMR was in 110 bank locations in Southeastern US. A total of 2,828,602 kWh were saved in 2007 with estimated savings of $325,000. Whitney National Bank also recorded a 22% decrease in maintenance costs for 2007.
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Bank of America / Austin, TX
Powertron Global® installed PermaFrost NMR® in 2 rooftop units at a Bank of America location in Austin, TX. The net reduction in energy consumption was 20%. These results were completed and verified by a P.E. with a third party engineering firm.
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Mister Singh’s Restaurant / Ireland
PermaFrost NMR® was installed in a Daikin Air - Conditioning System (used for both heating & cooling). The system showed significant increases in compressor efficiency, COP and cooling capacity. In the case of this unit the COP increased by 14.4%.
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Londis Supermarkets / Kildare, Ireland
Londis Supermarket in Ireland installed PermaFrost NMR® Synthetic Blend into 2 Copeland condensing units in tandem for a low temp system. Post installation results showed a COP improvement of 13.6% and improvement in cooling capacity of 9.5%.
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Gold Field’s House / Sydney, Australia
Gold Field’s House Multiplex Property Trust, a high-rise facility in Sydney, Australia, installed PermaFrost NMR® in a York Centrifugal Water Chiller YTDL - E2 - JCL. The COP increased by 25.58 %. The improvement in the heat transfer in both the evaporator and condenser resulted in an ef
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Tafe SA Automotive / South Australia
This test was administered at Tafe, Automotive Department in South Australia. All tests were conducted in the Automotive Workshop at the Elizabeth Campus of TAFE SA. After injecting PermaFrost NMR® the vehicle's AC unit, the post treatment reading was 7.4 C (12.4 C pre); yielding a 5.1 C im
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USNS Benavidez / Corpus Christi, TX
PermaFrost NMR® was installed in a in York Codepak Model YKM2M2G4-CBS centrifugal chiller on the USNS Benavidez. The unit is rated at 330-tons and is equipped with R-134 refrigerant. The improved efficiency at the unit was 9.4% with and additional 3.8% increase in capacity. These results ar
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Midtown Athletic Club / Atlanta, GA
The installation of PermaFrost NMR® in a selection of units at the Midtown Athletic Club provided a great example of the direct benefits associated with the use of Powertron Global ECM, PermaFrost NMR®. A total of 323 tons of HVAC were treated. These units were all equipped with R-22. Thes
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Andrews Air Force Base Data Center Computer Room Air Conditioners (CRAC)
Andrews Air Force Base in MD installed PermaFrost NMR® into two 10-ton Liebert Model VS035AGA0E CRAC units (2007) equipped with R-22 refrigerant. These units service the Defense Information Systems Agency Data Control Center. The efficiency improvements averaged 15.9% along with an EER
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Ducab / 10-Ton Packaged Unit / U.A.E.
Ducab Manufacturing in Dubai installed a York 10 Ton, packaged unit (approximately 7 years old) equipped with R-22. The unit’s cooling capacity increased by 21% and an overall increase of 19% in COP was achieved. The unit now operates at full capacity providing more cooling while using les
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Cadbury / Dublin, Ireland
PermaFrost NMR® was installed in a Bitzer open drive semi hermetic water-cooled skid DX refrigeration system. In the case of Cadbury the unit’s cooling capacity increased by approximately 12.40% and COP increased to 11.56%.
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Sirata Beach Resort / St. Petersburg, Florida
Sirata Hotel in St. Petersburg, FL installed PermaFrost NMR® in 98 small DX units in Building 4. Most of the 1.5-ton split systems were manufactured by Goodman and the remaining were manufactured by Heil. All units utilized R-22 and the ages of the treated units ranged from 2 to 12 years ol
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CSL Bioplasma / Victoria, Australia
CSL Bioplasma facility in Victoria, Australia installed PermaFrost NMR® on Chiller 1B York water/brine LC3H 300 chiller JS84F compressor. In water-cooling mode the cooling capacity increased by an average of 6.0% and the COP increased by an average 7.1%. In the brine-chilling mode the coo
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Thiess Services / Dubai, U.A.E.
PermaFrost NMR® was installed in a Westinghouse 2 year old 1.5-ton split unit. The unit’s cooling capacity increased by 8% and run-time energy consumption decreased by 4%. The COP increased by an overall 12% which is due to PermaFrost NMR® effectively restoring the lost efficiency of the
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Broken Hill Hospital / Australia
Broken Hill Base Hospital and Honeywell in Australia installed PermaFrost NMR® in a Carrier screw, water-cooled chiller model number 30HVC106RY. The unit is equipped with R-134A refrigerant. The cooling capacity increased by 35% and the COP increased by 13%.
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Dunkin’ Donuts - 2 locations / Michigan
The three units installed with Permafrost NMR were all Carrier (models 48HJ, 48TF, 48HU) packaged rooftop units using R-22 refrigerant. The units averaged manufacture date of 2003. Average total system efficiency restored across all three units was 21.8%, while the average EER across the uni
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Odyssey Real Estate / Two Rooftop Packaged Units in Las Vegas Office Park
OdysseyReal Estate Capital installed two 5-ton Trane YSC060A1RHA (R-22) packaged rooftop units that support the facility. The units were manufactured in 2004 and are equipped with R-22. The units showed an average improvement in system efficiency of 11.1% and 29.7% improvement in EER.
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Eckerd College / Bard AC Unit Service Call / FL
On the Bard AC unit that was serviced, there was excessive discharge pressure as a result of refrigerant oil that had become stacked in the interior of the condenser coil. This reduced the ability of the condenser to convert hot refrigerant gas into a sub-cooled liquid. Initial temperature s
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Residential Report / Atlanta, GA
PermaFrost NMR® DX was installed in a 1997 Bryant 597CN036-D (3 ton) at the home of a Regional Energy Star Manager for the EPA in Atlanta, GA. He uses his home as a real-time laboratory for ongoing EPA projects he is involved in. He has measured the kWh usage at his home for over a decade.
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