It’s essential to ensure that your new HVAC system is the correct size for your home. If it’s too small, it won’t be able to maintain the temperature throughout the house. Conversely, an oversized system can lead to inefficiency, quicker wear and tear, and potential dehumidification issues. Although determining the ideal size of your air conditioner and furnace is a complex process, it’s possible to make a rough estimate on your own.
Rough Calculations (SQ ft/BTU)
To determine the square footage of your home, you can either check if the number is already available or measure it yourself. To measure a room, simply use a tape measure to find out the length and width and multiply those together. Do this for each room and hallway, and then add the numbers together.
Next, find the base BTU measurement by calculating the amount of energy used to cool each square foot of your home. This unit of measurement is known as British Thermal Unit (BTU). Aproximately, 25 BTUs are required to cool each square foot of your home. Therefore, multiply the number of square feet in your home by 25 to determine the base BTU. Remember to account for high ceilings over 8ft by multiplying the base BTU by 1.25
The Professional Way
These calculations are very basic and don’t consider various factors like the number of people in the building, climate, location of windows, insulation in walls, lighting, and more. Professionals use Manual J calculations to get more accurate results as they take all these factors into account. To ensure your home is comfortable and energy-efficient, it’s crucial to install the right size HVAC system. A skilled HVAC technician can take accurate measurements and design a system that fits your home’s climate control requirements. At Climate Tech Air Conditioning and Heating, our experienced professionals can handle this task for you, so your home’s temperature is well-regulated throughout the year. To receive a quote for your home, please contact us today.
To maintain the comfort of your home, it is essential to choose the appropriate size of HVAC unit. You should consider the square footage, climate, and insulation of your home to determine the best option available. It is also important to prioritize energy efficiency when making your choice. Conducting thorough research is crucial to ensure that you pick the right HVAC unit for your needs.