5 Best Air Conditioning Recharge Kits

An air-con system that's blowing heat will probably need their AC recharged . This can be achieved using an AC recharge kit or professionally using a top of the range tool but of course, the latter will not be a cheap option.

The best DIY AC recharge kit is the Interdynamic A/C Pro Auto Recharge Bundle , which comes with the recharge gas and oil, stop leak kit and a cleaner. For those looking for a professional unit, the Robinair 34288 CoolTech is the to go for.

Most garages will have a professional AC recharge unit but in order to it, you could be looking at around 100$ and over . Choosing the DIY approach is more cost effective but your car will need to use R1234 refrigerant found in cars post 1994.

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Best AC Recharge Kits

If the vehicle you want to recharge the air conditioning to is usually pre 1994, the DIY approach will never be compatible. It is because the old cars work with a R12 refrigerant , which is certainly no longer produced. Therefore, you'll need to convert the air conditioning system to work from a R134 refrigerant.

Many people presume that recharging your air conditioning system is a major job but that is merely untrue . Many DIY kits include all of the adapters and comprehensive instructions which make it as easy as plugging it into your vehicle and refilling the machine.

A DIY AC recharge will never be for everybody but its certainly a thing that you can certainly do to save lots of a little bit of cash. Below is a summary of the greatest AC recharge sets which will ensure cold surroundings is normally comes out the vents and so are simple to use.

A/C Pro Car AC Recharge Pack

When you have been doing all your research ahead of reaching this post, you would have significantly more than likely heard of A/C Pro. It is one of the most popular AC recharge packages available and comes are a package in order to provide a full services to your air conditioning system.

Included in the package is the ultra synthetic recharge gas and lubricant, the super seal stop leak kit and a vent/duct cleaner to eliminate any poor smells and bacterias.

A/C Pro declare that their answer to recharging your AC continues to be proved in a lot more than 2 million automobiles . In addition they remember that the pack is secure and simple to use using the added advantage of sealing steel and rubber leakages.

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The A/C Pro Car Recharge Bundle is normally by considerably the best AC recharge kit you can buy and you possess satisfaction that its secure and been examined with excellent results.

Robinair 34288 CoolTech AC Recharge Device

For all those having a fleet of vehicles or operate a garage, you may want to choose the better option of a professional AC recharge unit . Of course, it is a more expensive route to take but in the long run it will pay for itself and be easier to use.

The CoolTech uses a simple yet intuitive user interface to recover, recycle, evacuate and recharge R124A accurately. Unlike many of the alternatives, it offers much better value for money and is the reason why its so popular.

Other standout features of this AC recharge unit include an automatic oil drain, air purge and refrigerant refill, multilingual display and a complete refrigerant management system.


Overall, it is the best R134A recharge unit you can buy and offers excellent value for money. If you operate a small garage area and seeking to invest, the Robinair 34288 CoolTech can be accurate and simple to use and an excellent addition to your garage area.

Robinair RG3 Portable AC Recharge

The RG3 model by Robinair can be a portable refrigerant recovery machine perfect for motor vehicle make use of. Many people utilize it for home use but it surely excels when applied to vehicles that make use of R-134A refrigerant.

With regards to the performance, with the ability to r ecover 2 Pounds in about 50 % hour , which for a little portable machine can be impressive. It is possible to take with you with an ergonomic desk deal with and it weighs simply 18 Pounds.

Overall, if you're after a cheaper professional AC recharge machine that's also portable , there is one choice. The Robinair RG3 provides superb motor vehicle AC servicing using the added good thing about working with a number of additional applications.

DuPont R-134a Suva A/C Freon

DuPoint R-1234A would work for the majority of vehicles from 1994+ and the refrigerant meets AHRI-700 and SAE J2776 Purity Standards. It is a pure refrigerant with zero additives , this means there is absolutely no glue or equivalent, which will make the AC warmer.

To be able to utilize this refrigerant in your vehicle, you'll need a R124A line (in the event that you don’t curently have one) with a little gauge. These are fairly cheap to buy and once you have one, you are good to go for many years to come.

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Overall, it is the most cost effective method to recharge your AC yourself and with no additives, it will provide the coolest of air flow too.

Arctic Freeze Ultra Synthetic AC Refrigerant

Another “all in one” treatment for recharging your air conditioning system is the Artic Freeze Ultra Synthetic automotive refrigerant. It is a tool free kit that just replaces the lost R134A refrigerant and oil.

As well as recharging your cars AC system, it also contains a system-safe leak sealer additive and eliminates moisture buildup and acid with an extraordinary formula. Included is certainly a reusable cause dispenser, measure and heat range dial, which all make it simpler to accurately recharge your vehicles AC.

General, the Artic Freeze Ultra Artificial formula may be the cheapest AC recharge package and can increase your cost savings over an AC recharge program at your neighborhood garage.

AC Recharge Package Buying Instruction

Every 2 yrs roughly, your air-con system will demand a recharge to be able to blow frosty air. We've already talked about the air-con recharge process is definitely another article, so we won’t proceed in detail but choosing to recharge it yourself will certainly safe you money.

The recommendations above include DIY AC recharge packages and professional models that are found in most garages. Once you have been able to recharge your air conditioning once, you will never go back to a garage and pay the premium. However, below are some factors that you need to consider beforehand.

R134A vs R12 Refrigerant

Vehicles that were made before 1994 will use the R12 refrigerant in their AC system whereas post 1994 cars use R134A. In terms of the chemical differences, the R12 will boil at -22 degrees as opposed to R134A that boils at -16 degrees. Another difference is the lubrication uses, where R12 uses a mineral oil and R134A uses a PAG oil.

R134A is the standard refrigerant for the majority of vehicles on the road and all of the AC recharge products will become using R134A. Consequently, if you personal a vintage car (created before 1994), you won't have the ability to utilize a AC recharge package as listed in this specific article. You will have to have your system transformed, which might be an expensive changes.

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How exactly to make use of an AC Recharge Package

Everybody loves to save lots of a little bit of cash occasionally and recharging your air-con system yourself can be one method of doing this. Below is a short guide of how to add Freon to your car using a DIY AC charge kit as listed in this article:


  1. Assemble the AC Recharge Kit – Put together the rubber hose, pressure gauge and refrigerant can.
  2. Find the High Pressure Port – Consult the owners manual as this is where the recharging happens.
  3. Clean the Low Pressure Port – Optional but debris does form near this port but is a worthwhile task.
  4. Test AC System Pressure – Attach the hose to low pressure port and start the car in order to take reading.
  5. Attach the Recharge Refrigerant – Connect the hose to the can and ensure its fitted properly.
  6. Add The Freon – Switch the automobile on using the AC resulted in fully and commence adding the Freon whilst viewing the measure.


It really is as easy as that and you may have cold atmosphere arriving through your vents in less than thirty minutes. Some DIY recharge products may necessitate a different set up/installation, so make sure to read the guidelines beforehand.

R134A Line and Measure

In the event that you currently personal a R134A line, you can additional save extra money by only buying the Freon cans, which you can then attach to the hose. The majority of DIY kits come with a cheap hose and gauge, which will do the job just fine but won’t last as long as others.

Buying a high quality R134A hose and using high quality Freon cans such as the DuPont is very popular and a cheap method of recharging your AC.


Recharging your cars air conditioning system can cost more than 100$ at some garages, which is usually plenty of to place some individuals off recharging. For fifty percent of the price, you can buy a DIY AC recharge package like the recommendations in this specific article and have cool air arriving through your vents.

We've also included professional Air conditioning units for shops/garages and they'll have the ability to provide a even more accurate service and also other functions.

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