If your AIR CONDITIONING is blowing warm air, you're possibly already thinking about the cost of фреон для кондиционера and whether it's finally time regarding a refill. It's one of these things you never ever think about till the middle of July whenever your dwelling room feels more like a sauna than the usual sanctuary. You switch the switch, the fans hum, but that crisp, cold breeze just isn't happening. Instead, you get a lukewarm draft that does absolutely nothing to prevent the sweat.
Most individuals assume that a good air conditioner "uses up" refrigerant the same way the car uses fuel. I used to think that as well. But actually, that's not how it works at all. Your AC is a closed system. The фреон для кондиционера just coils around and close to, changing from water to gas and back again, holding heat out of your house. In a perfect globe, you'd never need to add more. If you do need more, it usually means there's an outflow somewhere, and that's where things get a bit more difficult.
Why the type of refrigerant matters
In the event that you've started searching for a refill, you've possibly noticed there isn't just one type. Back in the day, everyone used R-22. This was the normal. But then we realized it wasn't specifically great for the ozone layer, therefore it's been phased out. Now, if you have a good older unit that still runs on R-22, obtaining a top-off is going to set you back a small fortune. It's fundamentally liquid gold at this point because they aren't which makes it anymore.
Most modern systems make use of R-410A, which is better for your atmosphere, though even that is starting in order to see some competitors from newer stuff like R-32. The particular big thing to remember is that you cannot combine them . Placing the wrong фреон для кондиционера into your unit will be a surefire way to kill the air compressor. It's like placing diesel in a car that will take premium gas—it may run for the second, but you're going to possess a expensive paperweight pretty soon.
Signs that the system is working low
Exactly how do you also know if you're low? It's not like there's a dipstick you can examine under the engine. But there are some pretty apparent red flags once you learn what to appear for.
- The air just isn't cold. This will be the classic symptom. If the air coming out of the ports is barely chiller compared to air in the room, the particular heat exchange process isn't happening because there isn't enough refrigerant to carry the particular heat away.
- Ice on the lines. This noises counterintuitive. If it's low on air conditioning stuff, why is usually it freezing? Well, when the pressure falls in the coils, the particular temperature drops beneath freezing. Moisture within the air hits those coils plus turns into ice. If you see whitened frost on the copper pipes outside or around the interior evaporator coil, you've got an issue.
- Hissing or even bubbling sounds. As your ALTERNATING CURRENT is a covered loop, any audio of air escaping is bad information. A hiss usually means gas is seeping out, while a bubbling sound might mean a drip in a series where the refrigerant is definitely in its liquefied state.
- Your electric expenses is skyrocketing. When the system is low upon фреон для кондиционера , it has in order to work two times as hard to try and cool the home. It'll run 24/7, sucking up electricity while your home remains warm.
The particular big debate: Are you able to do it your self?
I obtain it—hiring a pro is expensive. You go online, observe a canister of фреон для кондиционера , and think, "I can just lift this up plus save a few 100 bucks. " But honestly, this is 1 of those jobs where DIY can go sideways quick.
First of all, in many places, you actually need a permit to purchase and deal with the stuff since of environmental regulations. It's not simply about being "green"; it's about the fact that this stuff can be dangerous when handled wrong. In addition, you need specific tools. You require a manifold gauge set to examine the pressure, and a person have to know exactly exactly how much to include. If you overcharge the particular system—meaning you place too much in—you can actually hit the compressor. Then, rather than simple maintenance, you're looking from replacing the entire outside unit.
Another thing to consider is that if you're low, you possess a leak. In case you just "top this off" without locating the hole, you're actually throwing money into the wind. That fresh фреон для кондиционера is just going to leak out there again in a week or a month. A pro will certainly actually find the particular leak, patch this, after which refill the system properly.
Why leaks take place in the initial place
You might wonder what sort of "sealed system" begins leaking. Usually, it's just wear and tear. With time, the particular vibrations of the device running may cause the copper joints in order to rub against each other or the particular casing, eventually wearing a tiny pinhole.
Within other cases, it's corrosion. Formicary rust (a fancy method of saying "tiny holes caused by chemicals") can occur if a person use a great deal of household cleansers or even if there are particular pollutants in the air. These holes are incredibly small you can't actually see them, but they're big enough with regard to the pressurized gasoline to escape.
What to expect when the pro comes simply by
In case you call a technician in order to look at your фреон для кондиционера , they shouldn't just hook up a tank and begin filling. The good tech will do a few things first. They'll look into the filters and the coils. Occasionally, a dirty coil mimics the outward symptoms associated with low refrigerant. If they determine it really is low, they ought to utilize a leak detector—either an electronic "sniffer" or even an UV dye—to find out where the gas is escaping.
When the outflow is fixed, these people usually "evacuate" the system. This means these people use a vacuum water pump to suck out all the atmosphere and moisture before putting the brand-new фреон для кондиционера in. In the event that moisture stays within the lines, this turns into acid solution over time and eats the system from the inside out. It's a whole process, which explains why it costs what it costs.
Searching toward the future
The planet of HVAC is usually changing pretty quickly. We're moving towards refrigerants that have a far lower "Global Warming Potential" (GWP). If you're purchasing a new unit today, it's well worth asking what kind of фреон для кондиционера it uses. Going with the latest regular usually means the refrigerant will be easier (and cheaper) to find ten years later on if you actually do require a repair.
In addition, if someone attempts to market you a "refrigerant substitute" or a "drop-in" replacement for an old R-22 system, be careful. While some of these work okay, they often aren't since efficient and can sometimes damage the seals in older compressors. It's generally preferable to stick with what the producer intended.
Maintaining your system happy
The greatest way to avoid worrying about фреон для кондиционера will be to maintain the relaxation of the system clean. Change your own filters every month or two. Once the filters get clogged, the particular system has in order to work harder, the pressure goes up, and that's whenever leaks may begin. Also, keep your outdoor unit free from leaves, dirt, and "treasures" left by your doggie. If the outdoor coil is obstructed, it can't eliminate the heat, plus the whole cycle gets burned out.
At the finish of the time, an air conditioner is a bit of a miracle machine. It will take the humid, miserable air of summer and transforms it into the comfortable environment. Getting care of the refrigerant is simply part of the deal. It may seem like the headache when this starts acting upward, but getting it handled correctly—by fixing leaks rather than simply masking them—will conserve you a great deal of money plus sweat in the long run.
So, if you hear that hissing sound or notice ice forming exactly where it shouldn't become, don't wait. The particular longer you allow a system run with low фреон для кондиционера , the more damage you're doing towards the heart of the machine. Get it checked out, have it fixed, and go back to taking pleasure in your cool, crisp living room. You'll thank yourself once the next heatwave strikes.