Tag: Heating, Ventilation, and Air Conditioning

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What are the principles of air conditioning?

Requirements of Air Conditioning: The body temperature is maintained to be 97°C. But the body surface temperature changes according to the surrounding temperature and relative humidity. The body heat must be dissipated from body surface to the surrounding. Click to see full answer What is AC principle? AC operating principle of the air conditioner. An…
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Are ventless air conditioners worth it?

Use a Ventless Air Conditioner Without Windows If you don't have any windows in your space, one option you have at your disposal is to use a portable indoor air conditioner called a “ventless air conditioner” or “evaporative cooler”. Click to see full answer Are there any air conditioners that dont need to be vented?…
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Can you use portable AC without vent?

The short answer to this is that you can safely run a portable air conditioner without a vent hose, but you should only do it in dehumidifier mode, and it will actually heat up your room. Click to see full answer Why do portable AC need to be vented? Why Do You Need to Vent…
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Do all portable air conditioners have to be vented out a window?

Evaporative air coolers offer a ventless portable air conditioner option. These portable AC units don't have a hose and deliver cool air in your home by evaporating water. These add moisture and humidity to the air. They are efficient in dry climates but less effective in humid areas. Click to see full answer Do all…
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How cold does a 5000 BTU air conditioner get?

The size of your space determines how much cooling capacity you need. Budget air conditioners range from 5,000 BTU, which can handle about 150 square feet, to 12,000 BTU, enough to cover about 550 square feet. Click to see full answer How big a room will 5000 Btu heat? Now you can answer how many…
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Does heating use more electricity than cooling?

Because an electric furnace needs to generate heat, it uses far more electricity than an air conditioning unit as it works to keep your home warm. Click to see full answer Does it take more energy to heat or cool something? To the first order changing the temperature of a body by one degree either…
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How long does it take for a portable AC to cool a room?

They Can Only Cool a Small Space This means you get an even amount of cooling throughout your home. A portable unit is only capable of cooling a smaller area. Depending on the size of the unit you buy, you may only be able to cool one room. Click to see full answer Can a…
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Cooling System

There are two types of cooling systems: (i) Air cooling system and (ii) Water-cooling system. In this type of cooling system, the heat, which is conducted to the outer parts of the engine, is radiated and conducted away by the stream of air, which is obtained from the atmosphere. Click to see full answer What…
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Air Conditioners

Inverter aircons are inherently more energy-efficient and will help you save on your monthly bills. Also, because of this energy-efficient feature, inverter aircons are regarded as an environmentally-friendly system as it uses 30-50% less energy than a non-inverter type. Click to see full answer Which AC is best inverter or normal? The inverter air conditioner…
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