Archive for October, 2018

Banning The Future Use Of R22 Refrigerant

With the advancement in technology, more and more research was conducted on the potential harm that chemicals can cause to the environment. In the late 1970s, scientists noticed the damage done to the ozone layer of the planet by refrigerants used by HVAC-R systems. Freon or R22 is one of the most popular refrigerants at that time. In fact, Freon is compatible with almost any HVAC unit out there and energy efficient at the same time. But R22 was found to be an ODS or ozone-depleting-substance. The scientific community learned that one way to protect the environment was to reduce the use of ODS refrigerants – including R22 or Freon. This article provides information on the banning of the future use of R22 refrigerant.


The Montreal Protocol – that was signed in 1987 – decided to begin a worldwide phasing out of ODS refrigerants including Freon or R22. The phase-out was planned to be done in many stages so that the HVAC industry could be ready with a new refrigerant to replace R22. The production and importation of R22 were severely restricted in all developed countries by the mid-1990s. HCFCs were promoted over CFCs in these countries. While HCFCs are much less damaging to the environment compared to CFCs, they still contain ozone-depleting chlorine. Hence, the Montreal Protocol extended their ban in the mid-1990s to include HFCFs as well.


R22 is one of the most commonly used refrigerants in the HVAC-R industry. That is due to the many advantages of the substance. If your HVAC system was installed before 2010, the unit might most probably contain R22 or Freon. The EPA or environmental protection agency of the United States decided to ban the use of Freon in new HVAC-R systems in 2010. That means the units that were manufactured after 2010 may not contain R22. Hence, if your home has a newer unit that was installed after 2010, you may not have much to worry. But it is better that you hire a professional HVAC contractor to inspect your system and see whether it uses R22 or an alternative refrigerant.


The final phasing out of R22 is supposed to be completed by the year of 2020. By January 2020, R22 won’t be produced or imported to the United States even for the purpose of servicing existing HVAC systems. That is why you should be prepared to face this deadline with the right type of action today. There are many options that you could take in order to face the imminent ban of R22. Here are some of the most cost-effective actions that you could take to avoid the negative consequences of an R22 ban.


R22 is supposed to be completed banned in January 2020. That means you won’t be able to buy R22 even for the purpose of servicing your existing unit after January 2020. If you have a fairly new HVAC-R unit that runs on R22, you won’t be having an immediate problem with the ban. The system may function efficiently for some time to come. Hence, you don’t have to panic and replace the entire system with a unit that operates on an alternative refrigerant. On the other hand, if you have a new unit that already uses an alternative refrigerant, you have nothing to worry about. The problem arises only if you have a fairly old HVAC unit that operates on Freon or R22.


If your system runs on R22 and is fairly old, you may face a problem if the unit experiences a leak of refrigerant. Replacing R22 in an existing system isn’t the cheapest task out there. A pound of R22 is priced at over $100 right now – whereas a pound of alternative refrigerant is only $15-10. Just imagine how much money you may have to spend in case you use an old HVAC unit that runs on R22 and it experiences a sudden refrigerant leak!


There are a few options in front of you if your HVAC unit experiences an R22 leak. The most important thing is to implement a preventive maintenance schedule for the unit so that it doesn’t experience a premature refrigerant leak over time. That way you have nothing to worry until your system runs out its entire lifespan. Another cost-effective option is to replace the R22 with an energy-efficient and eco-friendly alternative refrigerant. There are many alternative refrigerants on the market today. You can choose a refrigerant that runs on R22 HVAC units. You don’t have to replace the entire unit but the refrigerant only under such circumstances. You will save a lot of money over time by replacing R22 with an alternative refrigerant that doesn’t deplete the ozone layer.


Choosing the right alternative refrigerant isn’t an easy task after all. There are many alternative refrigerants on the market. But all of them are not created the same. You should be doing the right amount of research when selecting the best alternative refrigerant for your HVAC-R system. Hiring a professional HVAC contractor is the best way to do this. A highly qualified and experienced HVAC contractor will recommend the best alternative refrigerant to replace R22 in your system – depending on the type of HVAC-R system in your home.


Bluon Energy’s TdX 20 is an environmentally friendly, energy efficient, and HVAC-R compatible alternative refrigerant on the market today. This non-ODS-depleting substance comes with many benefits to your HVAC system. If you want to avoid the negative consequences that may arise after the complete banning of R22 in January 2020, you should opt for an alternative refrigerant such as TdX 20 from Bluon Energy. It will prolong the lifespan of your HVAC-R system and reduce its electricity consumption over time. You will save a lot of money in the long run by shifting to TdX 20 from R22.


R22 or Freon is a commonly used refrigerant in a majority of HVAC-R units out there. But the substance will be completely banned by January 2020 due to its damaging effects on the ozone layer of the planet. The aforementioned article provides information on banning the future use of R22 refrigerant.