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Efficient HVAC Settings for Olympics-Watching

6 minute read

The 2024 Summer Olympics will showcase an action-filled encounter in the world of sports, bringing together athletes and fans from all over the globe. It is a season of festivities during which everyone cheers for their favorite athletes and is united with fellow fans all over the world.

However, challenges can be had while relishing the games back at home this summer. The temperature might make one give in to the temptation of cranking up the air conditioner full throttle, hence receiving a large energy bill and contributing more to the impact on the environment.

The article will share some tips on how to make the most of your HVAC during this Summer Olympics season. We'll talk about staying refreshed and relaxed without energy overwork so that you can focus on the thrills of the games, not how hot you are.

General HVAC Efficiency Tips

Setting optimal temperature settings with a thermostat or AC controller drastically reduces energy consumption while remaining comfortable. In the summer, when at home, bump it up to at least 78°F (25.5°C); when away, bump it up even higher. Keep it higher than usual for an estimated 1% savings on your cooling bill for every degree you raise your thermostat. Do not try to cool your home faster by setting the thermostat to a colder setting than usual when you turn on your air conditioner; this will not cool your home faster, and it can cause excessive cooling and add to your expenses.


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Importance of Regular Maintenance and Servicing of HVAC Systems

Scheduled maintenance and servicing of your HVAC system are indispensable for keeping it running efficiently and effectively. Some of the significant maintenance tasks include:

  • Changing Filters: Replacing or cleaning air filters every 1–3 months assures proper airflow and avoids the system's overworking.
  • Cleaning Coils: Be sure that the evaporator and condenser coils are clean to keep up the efficiency of the system.
  • Ducts: Leaks or blockages in the ducts are to be inspected to prevent the system's low efficiency and increasing energy costs.
  • Professional servicing: Schedule annual or bi-annual professional check-ups to identify and fix potential issues before they become significant problems.

Better Control through Programmable AC Controllers and Thermostats:

Programmable AC controllers and thermostats automatically keep a different temperature during specified times of the day: when you are asleep and away. This can achieve significant energy savings without losing comfort. For example:

  • Daytime Settings: If nobody's at home, jack up that thermostat.
  • Evening Settings: Lower the temperature when you come home in the evening.
  • Night Settings: Bring the temperature to a comfortable range while you're sleeping.

Smart AC controllers and thermostats take things another step forward. These gadgets learn your schedule and preferences to provide even better control and efficiency.

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Tips on Improving Natural Ventilation to Lessen the Load on HVAC Systems

Natural ventilation lessens the use of air conditioning and thereby saves energy. The following are some tips on improving natural ventilation to reduce dependence on HVAC systems.

Put up fans: ceiling fans, box fans, and exhaust fans, which can move the air around. This will make rooms feel cooler.

  • Open Windows: Open the windows only during cool times of day or night to allow fresh air to enter your house.
  • Cross-Ventilation: Open opposite windows in the room or house to create a flow of air.
  • Shade Windows: Curtains, blinds, or shades shut out direct rays of the sun from entering through the windows during the peak hours of the day so that minimum heat is inside the house.
  • Plant trees and install awnings: Trees and awnings or overhangs can be installed to create natural shade, thus reducing the heat load on your house.

With such general HVAC efficiency tips, you can sit comfortably in your living room to watch the Olympics while helping save energy.

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Regional Recommendations

1) North America

North America has various climatic zones, from tropical in Florida to arctic in Alaska.

Recommended Settings:

  • Southern Regions: During the day, the thermostat should not go below 78°F. This setting maintains a perfect balance of comfort and energy efficiency, especially in states like Florida, Texas, or even Southern California.
  • Northern Regions: Take advantage of natural ventilation during cooler evenings. Since the temperature cools in the evening in parts of Canada, such as the Pacific Northwest and New England, there is less dependence on air conditioning. Open windows and use fans to circulate the cooler air.

Other Tips:

  • Use Ceiling Fans: Ceiling fans can induce an airflow that will make one feel cooler, allowing a person to raise the thermostat a few degrees higher without feeling uncomfortable.
  • Regular Maintenance: Have the HVAC systems in your home well-maintained so that they work more efficiently during both hot and cool times of the year.
  • Seal and Insulate: Sealing and insulating your home prevents cool air from escaping, thus making your home much more efficient.

2) Europe

The south of Europe is Mediterranean in climate, temperate to the west, and colder in the north.

Recommended Settings:

  • Southern Europe: Let thermostats be set as high as 24°C. This temperature will be ideal for marked-high-temperature countries like Spain, Italy, and Greece during the summer.
  • Northern Europe: Make full use of passive cooling and avoid using AC during cool evenings. In countries like the UK, Scandinavia, and northern Germany, make use of the more temperate summer evenings and allow your home to cool naturally.

Other Tips:

  • Get Energy-Efficient Windows: Double or triple-glazed windows help keep the temperature of your indoor space stable and, in many cases, may even eliminate the need for air conditioning.
  • Shading devices: External shading devices, like awnings, shutters, or pergolas, block direct sunlight and lower indoor temperatures. 
  • Green roofing: Consider green roofing that will make for a natural ceiling of insulation against heat absorption. 
  • Natural ventilation: Promote cross-ventilation by having windows opened on opposite sides of the house to create a breeze.

3) Asia

Asia's climate ranges from Tropical Southeast to Continental in the North

Recommended Settings:

  • Tropical Regions: The thermostat should be set at 26°C and high in humidity. In countries like Thailand, Indonesia, and the Philippines, humidity control is crucial to comfort. Ensure that your HVAC system has the necessary dehumidifying capacity.
  • Temperate Regions: This would be succeeded by energy-efficient cooling after the peak heat hours. In countries like Japan, South Korea, and northern China, efficient cooling during the hottest parts of the day can be succeeded by natural ventilation in the comparatively cooler evenings.

Extra Tips:

  • Follow Zoned Cooling: The areas that are occupied should be targeted with cooling to reduce energy usage. You will end up saving a lot of energy when you cool only the rooms in use.
  • Install Fans: Ceiling or portable fans can supplement air conditioning by improving the flow of cooled air.
  • Regular Maintenance: Keep your HVAC system well-serviced to maximize its efficiency in handling temperature and relative humidity.
  • Proper Insulation: A well-insulated environment keeps out the heat and holds the cool air inside, allowing programs to work more efficiently. 

4) South America

South America encompasses diverse climates, ranging from equatorial rainforests to temperate regions.

Recommended Settings:

  • Equatorial Regions: Set thermostats to 25°C with dehumidification. This recommendation will work best in countries like Brazil, Colombia, and Ecuador, as it is always hot and very humid. 

Other Tips:

  • Use Solar Shading: Place solar shades or reflective materials on the windows to let in less heat. This will effectively reduce the indoor temperature and ease the workload of your air conditioning system.
  • Reflective Materials: Use reflective roofing materials and light-colored exterior paints to absorb minimal heat.
  • Energy-Efficient Appliances: The installation of energy-efficient appliances, such as HVAC systems and other appliances, can help reduce the general consumption of energy appraisal.
  • Natural Ventilation: State ways of allowing natural ventilation, such as opening windows and doors to allow cross-ventilation, especially during cooler periods of the day.

5) Africa

Africa has mostly hot climates and arid and tropical areas.

Recommended Settings:

  • Arid Areas: Controls the thermostats to 27°C–80.6°F, concentrating on nighttime cooling. In the Sahara Desert and the Sahel, the temperature falls to a very low level during the night, which is actually conducive to passive cooling techniques.
  • Tropical Regions: Emphasize dehumidification in addition to cooling. In West and Central Africa, for example, humidity control can be as important a comfort factor as cooling. In fact, thermostats can be set higher with proper dehumidification — say, near 26°C. 

Additional Tips: 

  • Apply Natural Cooling Techniques: By opening windows often, cross-ventilation can produce a breeze across the house that significantly lowers air conditioning demand.
  • Ceiling Fans: Ceiling fans can complement the cooling effect of air conditioning and allow higher thermostat settings.
  • Shading: Vegetation or other forms of exterior shading can prevent the sun's rays from directly affecting any part of the building.
  • Thermal Mass: High-mass materials, such as stone or concrete, are able to absorb heat during the day and release it during cooler nights.

6) Oceania

Climatic conditions vary from the north, which is tropical, to temperate in the south.

Recommended Settings:

  • In northern regions, the thermostat should be set at 25°C with tight humidity control. Control over humidity is vital for comfort in northern Australia and Papua New Guinea.

Additional Tips:

  • Invest in Energy-Efficient Insulation: The right kind of insulation retains cool air inside and keeps hot air out, reducing the quantity of work your HVAC has to do.
  • Ventilation Systems: Ensure that energy-efficient ventilation systems are installed, facilitating air exchange without allowing cool air to escape.
  • Night Cooling: In temperate regions, apply night cooling techniques by opening the windows and using fans that haul in cooler air.
  • Solar Shading: Let the solar shades, reflective films, or external shades project on the windows to prevent further infiltration of sunlight and drastically reduce indoor heat gain.

    photo_2024-07-02_20-32-46 (1)

The world comes together to witness the most anticipated event — the Summer Olympics 2024, this time in the City of Light, Paris. And applying those energy-efficient settings on HVAC really matters. By applying region-based cooling strategies, you can keep cool, comfortable, and mesmerized by the action while watching your favorite games and saving energy and money. From running optimal temperatures on thermostats and AC controllers to natural ventilation and efficient technologies, every little action makes a difference in energy-saving efforts around the globe. Let's all do our part to stay cool and green while this exciting international event unfolds.

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