Air conditioning has become such as integral part of our lives even though we do not give much thought to it. Whenever it gets very hot, we may find ourselves in the desperate situation of having our air conditioning not performing. This is where some air conditioning contractors have strategized to maximize their profits, unfortunately by not so ethical ways. So here are 3 secret tricks that aircon servicemen will use to get more money out of you, and of course we provide the solutions to foil them as well.1. Brushing and vacuuming your split air conditioner is really bad for your health. Do you know that there can be harmful mold growing in your air conditioning fan coils? Each time the service person cleans your air conditioning with a brush or vacuum, they loosen these spores from the fan coil units. These loosened mold spores will be blown into the air and breathed into your lungs. Cleaning it the right way would require the right types of cleaning chemical which they may not be willing to use just to maintain their bottom line.

Also, this is part of the strategy for them to milk more service jobs out of you.Solution: Ask for lab certified chemicals to be used.2. For split unit air conditioning, always insist on at least a 1/2 inch drain pipe. If they tell you otherwise to try to discourage you, then beware of this contractor. The typical trick out there is to give you a small and undersized drain pipe so that the pipe will choke. Thus causing the air conditioner to leak easily, requiring you to call for service technicians a lot quicker. So insist on a large enough drain pipe diameter.Solution: Always insist on a larger diameter drain pipe, at least 1/2 inch.3. Another trick that contractors use is to offer relatively low cost annual servicing contracts which they will use brushing and vacuuming method to service each job. Brushing and vacuuming is an inadequate process (look at Trick 1 above). By the 2nd service, you will complain about the low performance of the air conditioner; upon which he will recommend a full chemical service.

A Full Chemical Service usually involves tearing down the entire coil. This full service is expensive. But since you are already committed to the contractors annual contract, you will agree to the full service to get back the strong clean air as before. As if this is not enough, there is an added downside to this! Full chemical cleaning usually involves soaking the entire cooling coil into an alkaline based caustic chemical. Chemicals such as sodium hydroxide are often mixed in with other cleaning agents for this cleaning service. These chemicals clean by eating into the aluminum metal of the cooling coils to free the dirt. Regular (bi-annual or annually) cleaning using this method will greatly reduce the life of your cooling coil. Thus increasing frequency with which you need to replace your air conditioning split unit system, giving them more business.Solution: Clean with the right methods to preserve the useful lifespan of your aircon.To find out the right way to clean, just do some research and become more aware of whats available in the market today.

New technologies are surfacing all the time. hoover water filter vacuum cleanerSo you should keep yourself up to date such that you do not fall victim into these no choice situations.do vacuum cleaners cause cancerYour browser is out of date.best vacuum cleaners miele For the correct work of a site, install the new version.Most people assume warm air from their A/C unit means it’s low on refrigerant. That’s not always the cause. times, window and through-the-wall A/C units can’t blow cold air because the evaporator and condenser coils or coolingProfessional cleaning costs over $100. But you can do the entire job yourself in about an hour with a few dollars in supplies. If cleaning doesn’t do the trick,

you can always call in a pro (or buy a newer, more efficientHere’s how to clean your A/C unit. First remove the plastic filter holder/trim panel. Then remove it from the window or slide it out of the wall (get help—it’s heavy). If you’re working on a window unit, remove the mounting frame and the case. The case screws are usually located along the bottom edge. Note the location of any odd-length screws since they have to go back in the same spots upon Then straighten the bent cooling fins with a fin comb (Photo 1). The Frigidaire fin here is cheap and Buy two cans of A/C coil cleaner (one brand is AC-Safe buildup from both coils (Photo 2). Then spray both coils with the cleaner (Photo 3). While the foam works, clean the fan blades with household cleaner and a rag. If the fan motor has plastic- or rubber-capped oiling ports, pop them and squeeze in a few drops of electric motor oil (pros use the

Wash (or replace) the air filter and reinstall the unit. might blow a lot cooler. If not, you have other problems!Wet & Dry Vacuum Cleaners Did you know you can sort by Delivery Speed? Lazada can use your location to show you products that can be delivered faster to you. Popularity: High to Low Price: High to Low Price: Low to High Rating: High to LowShow All ItemsWith summer approaching soon comes the time to turn on the AC to keep the house cold. You might notice that your electric bill spikes up more than expected or that your house is just having trouble staying cold. If it's been more than a few years sense your last AC unit cleaning (or you cant remember ever having them cleaned) then its probably time for a clean. It's a fairly easy process so save some money by doing it yourself! Step 1: Safety firstShow All ItemsWhenever doing ANY work with electronics its important to turn the electricity off and check voltage on the unit with a multimeter.