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Get our 100% natural refrigerants - ES-12a, ES-22a, and ES-502a and save up to 33% of your energy costs while they lighten the load on your air-conditioning or refrigeration system.

The MSDS dated 11-04-02 from Dupont's 134a indicates that exposure to 134a has been shown to be associated with the production of tumors on the testicles in animal inhalation studies.

ES-12a is a completely non-toxic natural alternative that may save you great misery.

Enviro-Safe Benefits:

• Non Toxic
  
• Environmentally Safe
  
• 33% More Efficient
  
• No License Necessary
  
• No Recycling
  
• No Retrofitting!
  
• Fully compatible as a direct drop in replacement for R-134a and an excellent replacement for R-12a, R-22a and R-502a in all HVAC and commercial systems.
  
• Does not require a compressor oil change
  
• Guaranteed not to harm air conditioning system components or any related mechanical equipment if installed and used according to factory directions.
  
• Is a better conductor of heat and requires less horsepower to compress, which reduces compressor wear and extends compressor life.
  
• Ignition temperature is 1585°F at both 5 PSI and 0 PSI, is markedly better than R-134a's ignition temperature of 368°F at 5 PSI and 1411°F at 0 PSI.
  
• Hydrocarbon refrigerant endorsed by Greenpeace in full compliance with the UN Montreal Protocol.
• Does not become caustic if contaminated with moisture and oxygen.
• It's 100% Organic
• Enviro-Safe does not become caustic if contaminated with moisture or oxygen.
• Enviro-Safe is a better conductor of heat and requires less horsepower to compress, which reduces compressor wear and extends compressor life.
• Enviro-Safe does not require a compressor oil change.
• 32% more efficient which means less wear on your refrigeration system, substantial energy savings and reduced operating costs.

With Enviro-Safe the compressor will only load approximately 2-3 hp. The boiling temperature is -30.4°F.

Enviro-Safe is an "Environmentally Safe" organic, non-toxic, non-ozone depleting hydrocarbon compound, endorsed by Greenpeace in full compliance with the UN Montreal Protocol.

A pine odor has been added to the product so that any leak in a refrigeration system can be readily detected.

To locate the precise origin of a leak, it's recommended that a hydrocarbon detector be utilized, or soap bubbles or Enviro-Safe dye charge can be used.

In a safety study, the prestigious Arthur D. Little scientists concluded that hydrocarbon refrigerants pose no significant increased risk or hazard compared with Freon®* Chloroflurocarbon type conventional refrigerants. Click here for a copy of the report

Enviro-Safe is covered by OSHA Hazard Communication Standard. To view the Material Safety Data Sheets, click on the following link: 

Information:

Use as a replacement for HFC-134a and others.

Enviro-Safe Refrigerants are Ozone Safe, environmentally friendly and are more efficient than CFC-R12 and HFC-R134a.

You will only need 1/3rd of the amount you would use with those other refrigerants. A 6 ounce can is equivalent to or 16 ounces of R-134A, or by quantity to 18 ounces of R-12

Use only 2 cans to charge the system of your car or SUV.

Guaranteed not to harm your A/C system!

Does Enviro-Safe require retrofitting? No!

Enviro-Safe is a direct drop-in replacement for R-134a.

If any automotive system is "first generation" (ie.- has 134a fittings, contains no Freon ®*, and has the appropriate sticker, etc.) it may accept a "second generation" refrigerant like ENVIRO-SAFE ES-12a.

The savings can be enormous!

FAQ:
How efficient is Enviro-Safe?

Enviro-Safe ES-12a is up to 32% more efficient than R-12 and much more efficient than R-134a. This means less wear on your refrigeration system, substantial energy savings and reduced operating costs. With Enviro-Safe the compressor will only load approximately 2-3 hp. Enviro-Safe ES-12a's boiling temperature is -30.4°F. Enviro-Safe ES-12a was designed as an R-12 replacement in all R-12 applications. 

How is Enviro-Safe packaged?

Enviro-Safe is available in cans (12 cans per case), 30lb. cylinders and also 50lb. cylinders.

Does Enviro-Safe require retrofitting?

No! Enviro-Safe is a direct drop-in R-134a replacement. It requires no retrofitting or redesigning of the refrigeration system because it is completely compatible with all the materials, hoses, O-rings, seals and oils (mineral or synthetic) in all systems.

The savings can be enormous! If you have an automotive R-12 system you must change the two vehicle fittings to the 134a type fittings and properly remove any Freon®* in accordance with EPA procedures.

Changing the fittings can be easily done by screwing on (over the existing R-12 fittings) 134a adapter fittings. All you will need is the two 134a adapter fittings for the vehicle year and make which should cost around $20.00.

You DO NOT need the $60 to $80 "134a Kit". Pep Boys/Parts USA stores and Auto Zone carry 134a adapter fittings. In California and Nevada, Auto Parts Club also carries 134a adapter fittings. Both Castrol and Delco manufacture 134a adapter fittings.

Is Enviro-Safe guaranteed?

Enviro-Safe is guaranteed to be ozone safe and to perform as an efficient refrigerant in all systems. Enviro-Safe is guaranteed to be up to 32% more efficient than Freon ®*. Enviro-Safe is guaranteed not to become caustic if contaminated with moisture and oxygen.

Enviro-Safe is further guaranteed not to harm air conditioning system components or any other related mechanical equipment if installed and used according to factory directions.

A $3,000,000.00 insurance policy is maintained to back the Enviro-Safe guarantee. To date, no claims have ever been made against this policy.

Is Enviro-Safe safe?

Yes! Enviro-Safe is an "Environmentally Safe" organic, non-toxic, non-ozone depleting hydrocarbon compound.

Enviro-Safe is a hydrocarbon refrigerant and as such, endorsed by Greenpeace in full compliance with the UN Montreal Protocol.

A pine odor has been added to the product so that any leak in a refrigeration system can be readily detected.

Does Enviro-Safe have EPA approval?

Enviro-Safe is a zero ozone depleting "second generation" replacement for R-134a and all other substitutes for Freon®* that are non-ozone depleting. EPA's Final Rule, issued April 1, 1994, states:

 In a safety study, the prestigious Arthur D. Little scientists concluded that hydrocarbon refrigerants pose no significant increased risk or hazard over Freon ®*. (copy of report available at cost of US$5.00) A $3,000,000.00 insurance policy is maintained to back the Enviro-Safe guarantee. To date, no claims have ever been made against this policy.

"In this final rule, the Agency has determined that second generation replacements, if they are non-ozone depleting and are replacing non-ozone depleting first generation alternatives, are exempt from reporting requirements under Section 612"

If an automotive system is "first generation" (i.e..- has 134a fittings and contains no Freon ®*) it may accept a "second generation" refrigerant like Enviro-Safe.

*Freon ® is the trademark of DuPont. Neither DuPont nor FREON® are affiliated in any way at-all with Enviro-Safe or BeFreeTech.com.

There are no new procedures or techniques to learn!

The same equipment and gauges are used.

The refrigeration system is charged in the same manner as with the refrigerant being replaced.

Enviro-Safe ES-12a pressure on the high side may run up to 15 psi lower than what your R-12 high side pressure normally is. The low side pressure should be the same as your R-12 low side pressure at any given ambient temp.

For those who install by weight, the equivalency ratios are:

.33 lb. of Enviro-Safe ES-12a is equivalent to 1 lb. of R-12

.38 lb. of Enviro-Safe ES-12a is equivalent to 1 lb. or R-134a

.41 lb. of ES-22a is equivalent to 1 lb. of R-22

.40 lb. of ES-502a is equivalent to 1 lb. of R-502

Enviro-Safe is completely compatible with synthetic or organic oils in all existing systems. No flushing or oil changes are required. The only difference is that Enviro-Safe is installed as a liquid.

2 - If desired, pull a vacuum, and keep in mind that no more than 10 inches of mercury (vacuum) is required.  Unlike Freon®*, Enviro-Safe does not become caustic if moisture is present. Also charging under a high vacuum might result in an overcharge if you're charging from a canister. An overcharge can cause loss of cooling efficiency.

3 - Connect gauges and hoses. With compressor off, open cylinder valve or invert can to install Enviro-Safe on low pressure side of compressor (installing as a liquid will not harm the compressor). Establish flow. After an initial minimum charge is achieved, start compressor and set system to high. Continue adding Enviro-Safe as needed to achieve either the proper amount as determined by the equivalency ratio or the proper pressure level according to manufacturer's specifications.

Don't overcharge.Exceeding 60 psig on the low side may damage compressor. In some cases, clearing the site glass overcharges the unit. Any overcharge may cause loss of cooling efficiency.

4 - After verifying that the pressures and temperatures are correct, shut off compressor, disconnect gauges, install service port caps and place the Enviro-Safe "stick on" tag (shipped along with each purchase) in a clearly visible area.

5 - If a system has been overcharged or has a leak and must be recharged, completely evacuate the system using reclaiming equipment and start the charging procedure over.

How do I detect a Leak?

To locate the precise origin of a leak, it is recommended that a hydrocarbon detector be utilized. Most mid and higher priced conventional leak detectors will detect hydrocarbon refrigerants. In the alternative, either soap bubbles or Enviro-Safe Dye Charge can be used.

Enviro-Safe Dye Charge is both visually detectable and responsive to black light.

Pressure Temperature Charts: ES-12   ES-22a

MSDS's for:  ES-12     ES-22     ES-502

How does Enviro-Safe compare?

  Look what is really in the following products!

*Note: Freon ®* is the trademark of DuPont. Neither DuPont nor FREON ®* are affiliated in any way at all with Enviro-Safe or BeFreeTech.com.

Note: Cylinders may not be shipped to Wisconsin.  You may use a shipping address outside of Wisconsin where you can pickup the product, or order a case of small cans since those can be shipped anywhere.

Prices include Shipping!



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