Top Three Ways to be Energy Efficient with Your Cooling System
The increasing rise in the cost of oil combined with the green revolution means that there has never been a better time for investing in energy efficient cooling system units. No matter the size of your home or office, the top three ways to be energy efficient with a cooling system are:
- Ventilation
- Evaporation Cooling
- Ductless Air Conditioning
Ventilation usually provides the least expensive means of cooling a building. Using a ventilation system requires a certain environment with strong air currents and minimal humidity, meaning that it may be better for hot and dry climates rather than mild and wet areas. A properly ventilated building has a number of openings that will capitalize on wind flow, sucking out stale hot air to be replaced with cooler, circulating air. This means that your building requires a large system of vents and air flow, but requires a minimum of energy to power it. In large rooms or areas further circulation of air may be needed with fans. A vent cooling system can lower the temperature of a building by around twenty degrees, but when air flow is stagnant, it will have minimal effect. The low cost of installing vents, however, makes it a priority for any home or office.
Evaporation cooling, also known as “swamp cooling”, utilizes the simple property of heat retention in water to lower temperature. As water can hold much more energy than air, it will absorb a tremendous amount of heat from the air and thus cool the area. A pump sucks in air and cycles it through water- bearing paddles, then circulates it back through the room. This can lower the temperature by as much as forty degrees, but works with less efficiency in humid areas. These cooling system pumps cost only half as much as central air conditioning and use only a third as much power.
Air conditioners are so popular that they account for one twentieth of the total amount of energy used in the United States. Nearly two tons of carbon dioxide are released per house with an A/C unit, but this does not mean that they are automatically energy wasteful, as certain models have greater “green” capability than others. While central air conditioning uses a system of ducts to pump cool air, an energy-wasting process, energy use can be cut by as much as fifty percent with a ductless cooling system. This is a great option for cooling specific rooms rather than the entire house. Although it is more expensive than a window air conditioner, it has distinct advantages including a thermostat control, and does not need to be removed when the heat of summer turns to the chill of fall.












