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Heating, Ventilation and Air Conditioning


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Heating, Ventilation and Air Conditioning

The Australian summer can get very hot indeed and the winters can also get pretty chilly. That is why most homes and businesses rely on an HVAC system to keep the indoor climate feeling pleasant. However, if you don't understand how to get the most out of the HVAC system, you could be missing out. This blog is designed to provide you with some top tips which will ensure you understand how your HVAC system works and how to configure and maintain it. While none of us is a professional contractor, we are all keen amateurs who love to research and write about this subject.

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Top Features to Look for in a Reverse Cycle Heating and Cooling Unit

There are many advantages of reverse cycle AC unit over other designs, but the one that stands out is its ability to extract heat from the outside, even on the coldest of nights. However, the stiff competition in the air conditioning industry has forced manufacturers and engineers to develop highly efficient designs. This has made it difficult for homeowners to choose the right kind of reverse cycle AC unit. Not to worry, though, because this article highlights vital features you should look for in a reverse cycle unit when shopping through companies like the one at https://www.bellair.com.au.

Oscillating Louvers

As more Australians move from enclosed rooms to open spaces, it is becoming increasingly difficult to cool or heat rooms uniformly. As such, homeowners are forced to install AC vents in multiple locations of a single spacious room to achieve the desired cooling/heating. However, this is expensive and can be avoided by choosing reverse cycle AC units equipped with oscillating louvres. When in operation, the oscillating louvres move from side to side, and this allows the AC unit to spread cool air across an entire room regardless of its size. Not only does this reduce energy costs, but it also eliminates the need for multiple units in a single spacious room.

Temperature Detectors

Since the human body naturally gives off heat, you can feel temperatures rise as more people occupy the space inside a room. Thus, air conditioning engineers and designers have taken full advantage of this phenomenon in the design of modern reverse cycle units. While traditional units require you to adjust the AC unit manually as temperatures rise, modern units take this hustle away through temperature sensors. This feature helps detect temperature increase resulting from the warmth produced by the human body in a room. For instance, when you enter an empty room, the sensors will detect your presence and then turn on the unit. As more people come into the room, the sensors will detect the temperature rise and adjust accordingly. This ensures that the heating and cooling requirements match the needs, thereby promoting efficiency.

Sleep Mode

This feature works in opposite of the temperature sensors and for a good reason. As you sleep, your body generates less heat, which requires less cooling. Reverse cycle units with sleep mode recognise this and regulate the temperature of the room by increasing it by about 0.5 degrees every hour for three or four hours. Once the optimal temperate is reached, the unit shuts down as sleep mode kicks in. The best part is that the unit doesn't use any energy, even though it is not turned off entirely.