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Home cooling fan decibel ratings chart4/17/2024 Doesn’t the air cutting noise of our fan bother us while talking on our phones? Doesn’t the fan noise disturb our TV watching experience? The answer is “It does” but we tend to ignore it. It won’t be an understatement to say that fan noise has become a part of our lifestyle and we have reluctantly accepted this problem. Putting this in other words, we are exposed to the fan noise for long hours in our day-to-day lives. India being a big tropical country, ceiling fans are a common household sighting and they run for 8-10 hours during the summer season and in fact up to 10 months in a year. To paint a better picture, let’s first have a look at loudness (decibel levels) of common sounds. ![]() However, one should not ignore the common sounds we are exposed to inside our homes which are caused by the routine use of home appliances such as TV, vacuum cleaner and ceiling fans among others. The most common causes of noise pollution are transportation systems, industrial equipment etc. Some of the widely known health effects of noise pollution include headaches, stress, sleeping disorders and hypertension. While these sounds have become a part of our life and hardly bother us much, it is important to understand that regular exposure to higher sound levels can lead to serious health consequences. Once your heat pump is installed, completing regular (annual) maintenance on your heat pump is also important to ensure your heat pump is operating well and not producing unnecessary noise.ĭid you see a building science or energy efficiency term you did not understand? Check out our glossary.We live in an environment where we are exposed to different types of sounds on a daily basis. See the City of Vancouver’s “ Heat Pumps & Noise: A Neighbourly Installation Guide” for additional tips and information about how installing heat pumps and minimizing noise. You can compare heat pump noise to the decibel level of common sounds using this chart:Įveryday Noises: Sound Level Rating (dB): Rustling Leaves Be sure to ask your contractor about any relevant municipal residential noise-control bylaws at different times of the day. Using barriers like fences, landscaping or decks help disrupt the noise transmission to your home as well as your neighbours. Best practices call for placing the outdoor unit away from windows and adjacent buildings, and install the unit on a solid base such as a concrete pad or block with a vibration-absorbing mat to reduce noise. When having a heat pump installed, ask your contractor about the best location for the outdoor heat pump unit and how that placement may impact the noise levels of the system. Reduce noise by looking for these features when purchasing a heat pump: The fan model and speed, as well as the airflow and pressure flow of the system, affects the level of noise that the fan will produce. ![]() ![]() Noise is created by the fans and compressors. This rating is specified by most manufacturers on the system’s technical specification sheet, and represents the sound, measured in decibels, generated by the heat pump when it is working at full capacity. Heat pump indoor units generally have sound level ratings between 18 and 30 decibels.Įach heat pump system has a different sound level rating. Some ultra-quiet models attain lower sound level ratings. On average, most modern heat pump outdoor units have a sound rating around 60 decibels, equivalent to a moderate rainfall or normal conversation. ![]() Both the indoor and outdoor components of a heat pump make some noise.
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