![how to use ac recharge bottle how to use ac recharge bottle](https://ae01.alicdn.com/kf/HTB1wO_VcuEJL1JjSZFGq6y6OXXac/KingMa-Portable-Power-Rechargeable-Generator-Large-Capacity-Mobile-Battery-Household-AC-Output-USB-Emergency-backup-power.jpg)
![how to use ac recharge bottle how to use ac recharge bottle](https://www.modip.ac.uk/sites/default/files/styles/artefact_carousel_full/public/images/artefacts/005906_1.jpg)
The first thing you need to do is look at your vehicle’s manual. How Do I Recharge My Vehicle’s A/C System?
HOW TO USE AC RECHARGE BOTTLE PRO
Pro Tip: This recharge kit is only $45 on Amazon As temperatures rise, you’ll want to ensure your vehicle’s air conditioning system is working correctly. You could also be dealing with a leaky system, which would make all of your efforts for naught in the end. Overcharging the system can break things, causing a much bigger issue to manage. Things could go wrong if you don’t know your vehicle’s specific needs. , but you should research the process before diving into it. You’ve probably seen the charging kits at your local Wal-Mart or AutoZone. Looks like you are trying to be DIY and environmentally friendly at the same time.The answer is a resounding yes. ), the only problem you'll need to worry about is pulling too much refrigerant out of the system. With as large as the bottle is (originally I was thinking you were trying to use the smaller 12 or 16oz cans. Once you get out of the system what you need to pull, shut the valve and be done with it. This type of bottle has the valve to shut off the flow (either in or out) of the bottle. You wouldn't want to use it in another car, as you run the risk of contaminating the system of the next vehicle you're working on.Īfter finally seeing exactly what you are trying to use to store the R134a, I don't see any reason why you wouldn't be able to. The other thing to think about is, if you want to use your DIY recharge device when you're done pulling what little R134a you can out of the system, you'll need to take it to the recycle shop before you can do so.
![how to use ac recharge bottle how to use ac recharge bottle](https://i.gadgets360cdn.com/large/instagram_reels_update_1600936116828.jpg)
I know the low side does spike when the compressor goes off, but as it goes back on, it will draw some of that pressure back out of the can as things equalize. IIRC, that's usually a maximum of around 45psi. And then because the DIY method has you putting refrigerant into the low side, that's the maximum pressure you could attain. The question then becomes, can you bleed off all you need to bleed off? Without a means of sucking it out of the AC system and pumping it into the can, the best you can achieve is the pressure in the system. This would allow you to bleed off some of the refrigerant. If the can were completely empty when you started, you could fill the can back up to whatever the maximum pressure of the AC system on the low side is at the time you are doing the bleed. There is no check valve at the top, but a thin piece of metal which contains the R134a until punctured. As you screw the adapter onto the top of it, there is a small tube which is cut on a bevel which punctures the top of the can, which then releases the refrigerant from the can and then is available to flow after you press the lever. Most every can of DIY refrigerant I've ever seen (whether R12 or R134a) has a puncture top design (NOTE: AC Pro may be different, as it is an all-in-one). Tl dr: You can do it, but you probably won't be able to bleed very much off by this method. 'One cylinder we analysed, which was supposed to contain virgin R134a, actually contained a mixture of R22, a hydrocarbon and R134a,' said Mark Miller. In some instances, says MOPIA, the refrigerant contained within the cylinder is not as labeled, particularly in the case of R134a and R22. There does appear to be some evidence that suggests these regulations are driven by product integrity concerns: DOT regulations forbid transportation of returnable cylinders refilled Never refill returnable cylinders without DuPont consent.The shipment of refilled disposable cylinders is prohibited by DOT regulations. Never refill disposable cylinders with anything.Under Handling Precautions for HFC-134a Shipping Containers, I also found this: The thing I'm not sure about is whether these bottles can come with a one-way/check valve that ensures they can only be emptied, not refilled. Rather than act irresponsibly and release it to atmosphere, I would like to know if it is possible to use a spent refrigerant bottle (the disposable kind like in the picture below) to store the excess refrigerant so that I can take it to a specialist workshop that has the ability to recycle it at a later date. To my knowledge, even if environmental regulations penalize the local automotive repair industry for venting refrigerant to the atmosphere it is poorly enforced, so if the neighbour takes it to an average repair shop they wouldn't hesitate to mash on the valve release. Based on symptoms and measurements, I have reason to suspect that my neighbour's car's AC system has too much refrigerant in it.