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HVAC Energy Savings - How to Save Energy

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HVAC Energy Savings - How to Save Energy

HVAC energy savings are important to both the environment and our economy. Energy use can vary significantly from building to building. Large buildings can generate tremendous amounts of heat in a short period of time. The amount of energy required to heat a large building can be staggering, especially when the weather is warm. This heat can often make it difficult to keep air conditioned inside a building.

With HVAC energy savings, HVAC systems can be designed to minimize the negative effects of large increases in outside temperatures by adjusting to the seasonal changes. Many HVAC calculators allow users to enter in existing heating and cooling computations to determine how much extra energy is needed. This type of HVAC calculator can also be used to examine seasonal changes in demand for  HVAC efficiency.

Some HVAC energy savings ideas are changing bulbs in HVAC units, purchasing LED retrofit lighting and appliances, using insulation to reduce heat, and using low voltage lighting systems. A popular way of saving energy is calculating how much light is wasted through windows and skylights, which account for more than half of all heat loss in buildings. Another way of reducing HVAC energy savings is by replacing windows that are tinted or having custom window frames made. In some cases, replacing a window is as simple as replacing the glass. However, in other cases, replacing windows may require the assistance of an HVAC specialist who knows how to perform specialized windows.

Another method of reducing energy savings per room is through the use of LED retrofit lighting. An HVAC specialist can calculate the amount of lighting that will be needed to offset the loss from HVAC ducting. Through an HVAC retrofit project, the conversion of old HVAC equipment into energy efficient lighting will provide significant energy savings per room. A qualified professional can help with the entire process, from starting with finding the right materials to the installation process.

Another way of reducing HVAC energy savings is through an HVAC air-conditioning system or through purchasing an energy-efficient air-conditioning unit. HVAC professionals are able to help with calculations that pertain to maximizing the amount of cooling provided through an air-conditioning unit. Calculating HVAC energy savings through the use of energy-efficient windows is also an option.

There are several ways in which to calculate energy savings through an HVAC system. Some people choose to have their HVAC system's efficiency tested to determine savings. The cooling system's efficiency can be measured through the reduction of the home's electric bill per month through the season. If the annual savings are less than four thousand dollars, this may indicate a good location. However, if savings are more than twelve thousand dollars, it is time to consider moving.

Other calculations that can be done to find savings include determining how much heating or cooling is needed in the area that would require an HVAC system. This includes an assessment of outside air quality and the indoor air quality within the home. Using these measurements and formulas can help to determine whether or not an HVAC system will be a good fit. For example, if a house has poor outside air quality, more heating or cooling may need to be added to the home. By using the formula for CFM, an HVAC contractor can determine whether or not the indoor air quality is satisfactory.

Another way to determine an HVAC setpoint is to use historical energy consumption data. Historical data can show the trends over the last several years. A low value may indicate a set point that is easy to reach, while a high value indicates a more difficult set point to reach. Both initial and ongoing energy usage can also be determined by using historical data. These values can help determine whether or not an HVAC system will work for a home.

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