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There’s nothing worse than turning the AC on, hearing all the right noises and seeing all the right lights, but not feeling that welcome blast of cool air. After a moment of confusion, you realize the awful truth — the AC is running but not blowing air. And that’s when you start to panic — not only are you stuck …
If your air conditioner is over 10 years old, it probably uses R22 refrigerant. This refrigerant, commonly known as Freon, was first introduced in the 1950s and quickly became the standard refrigerant used in the HVAC industry. It was not until a few decades later that it was identified as one of the main contributors to ozone depletion. Production and …
The hum of air conditioning has become such a part of everyday life, that it’s something we hardly notice anymore. However, it’s worth focussing your attention on it every now and then as the sounds your AC unit makes are an important tool in diagnosing potential problems. If you notice, for example, that your air conditioner is running continuously, without …
One of the most serious issues that your AC unit can develop is air conditioner compressor problems. If the refrigerant is the lifeblood of your system, then the compressor is its heart. Its job is to compress the refrigerant gas and pump it through the system. AC compressor failure could lead to you having to replace the entire unit, which …
A refrigerant leak is one of the worst things that can happen to your air conditioner. If you have an older model, the chances are that the refrigerant it uses is Freon, a CFC gas that is harmful to both your health and the environment. Newer models will probably use more health and environment-friendly refrigerant, but even so, you can’t …
With the proper care and maintenance, your air conditioner will give you years of service. Unfortunately, even the best maintained AC unit can go wrong at times. Sometimes, it can be immediately obvious that there is a malfunction, like when you start to hear noises you’ve never heard before coming from your vents or outside unit, at other times, the …
Air-conditioning must be one of the greatest inventions of the previous century. Not only does it provide us with our livelihood, but it also makes our modern, urban way of life possible. Seriously, could you imagine summer in the city without air-conditioning? But, as with all progress, there are those out there who swear that air-conditioning is slowly killing us, …
Air-conditioning technology has come a long way since it was first developed, in the early part of the last century. Long gone are the days when you had to choose being kept awake all night by the clanging and clunking of your AC unit, or being kept awake all night by the heat. While modern AC units are not exactly …
Modern air-conditioners are smaller, sleeker, quieter, and more energy-efficient than ever before, but one thing hasn’t changed. Air-conditioners still produce moisture. Lots of it. Some of it is as a result of the unit dehumidifying the air, and this moisture is efficiently disposed of through the unit’s drainage system. However, more moisture is produced through condensation, and this can cause …
