Choosing the right type of air conditioning will depend on certain factors related to your home and the environmental conditions of your region, as well as your own cooling preferences. Both the swamp cooler and the air conditioner will serve to lower the ambient temperatures of your surroundings. While swamp coolers remain one of the oldest forms of home cooling, people are now seeking after other alternative means of air conditioning. One of the main advantages of swamp cooler installation is that they are very effective in hot and dry climatic conditions. This is because of their humidifying quality they posses. Most of the air conditioners tend to draw moisture out of the air while swamp coolers restore humidity. But are swamp coolers the solution to high AC costs? Between a swamp cooler and a central air conditioner – which uses less energy?
How Evaporative Cooling Works
This form uses the simple natural process of evaporation to providing coolness. It is a box-like set of equipment with a walled fan which draws in air from outside and sends this hot air though water-cooled pads. The result is 20 degrees lowered air temperature being sent to circulate your rooms. Instead of sucking heat and moisture from the indoor air, the swamp cooler introduces cool air into your living space, which replaces the hot air as the hot air escapes through your windows and ventilation.
The power requirements for the swamp coolers range from 100W in the smaller units and more than 1000W for the larger units. The low mass fan in the evaporative coolers requires less electrical currents during start ups. A power supply of 1 amp is sufficient enough to start up an evaporative cooler that requires 1 amp of power supply for operational requirements.
Air Conditioners – How They Work
Air conditioners basically work by compressing a refrigerant using a high power motor. The refrigerant possesses the ability to transform from a gaseous state to liquid state under high pressure. The liquid refrigerant is then pumped into an evaporator which sucks the heat from the indoor air. This process of drawing the heat causes the liquid refrigerant to transform back to the gaseous state. In simple terms, the condenser coil is cooled from the air inside the room and the exhaust expels the heat.
Swamp Cooler Or Central Air Conditioner – Which Uses Less Energy?
When it comes to the energy saving benefits, swamp cooler installation will significantly lower your electricity bill by up to 75% than an air conditioner would for the same size of room. On the same note, evaporative cooling is in most cases 50% more energy efficient.
When it comes to cutting down on your utility bills, a swamp cooler offers an economical alternative to the refrigeration based air conditioners. Only one-tenth to one-quarter of the electrical energy is used. They are even cheaper to purchase than the air conditioners and are also more environmentally friendly. In addition, some refrigerant air conditioners contain chlorofluorocarbons or CFCs, which are considered deleterious to the ozone layer and a negative impact on the environment.
Energy Saving Tips for Cooling Systems
Even though swamp coolers are more beneficial in terms of energy, air conditioners also have their own benefits, especially if you come from a high humidity area. Whether you use a swamp cooler or an air conditioner for your home’s cooling, ensuring your unit is well maintained is a sure way of bringing down the utility bills. HVAC system repairs should also not be delayed if you want to avoid pikes in your air conditioning bills. Prior to commencing swamp cooler installation or central AC installation, always seek advice on proper equipment sizing, based on your homes size as a bigger or smaller than required unit may end up wasting more energy when running.