First let’s say that some professionals do a lot of calculations and spend a lot of time to calculate the exact heating and cooling loads on a building. For our purposes, you’ll be glad to hear, this is far too accurate, as you may see from the available sizes of residential equipment. For instance, do…
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The information shared here is designed for aircon technicians or at least someone who’s quite technically inclined. With a gas-fired heating cycle, the gas combustion is easy to see, and there are some obvious things to check, like the gas supply, if it is not working. Most gas burners have some sort of combustion air…
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Here are some of the useful information for you to know on portable air conditioner. EER Rating and How It Relates to Portable Air Conditioners The Energy Efficiency Ratio is important because it reflects the amount of money spent on energy use. When the EER is high, the AC will be less expensive and…
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Here are some useful and helpful tips on refrigerant charging pertaining to your aircon. Refrigerant charging takes time, do not get in hurry or you will increase the chances of making a mistake. Do not put liquid refrigerant into the system, compressor damage may occur. With your gauges hooked up and a third hose hooked…
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This is the continuation from the refrigeration topic on previous article where we have touch a bit on recharging the system. Note: Information here may be a little technical but if you are a trained aircon servicing technician, then it should be no problem for you. So let’s get started. You need to understand…
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