You have to choose an HVAC system based where you want to place it, its size, volume, and characteristics. Homeowners want to enjoy comfort in their home, but they don’t want to trade comfort with peace and quiet either. Your HVAC unit shouldn’t drown out the sounds you create in your home or disturb you in your sleep at night. Know how to choose the quietest HVAC system for your home so you won’t compromise quality with functionality.
Understanding the Noise of HVAC Systems
HVAC systems are given decibel ratings that correspond to the sound or noise it produces. The lower such a rating is, the quieter the system is. It is essential to know the decibel rating of every HVAC model and brand when you’re comparing which system to buy. Most individuals feel that noise is a major consideration when it comes to HVAC system but they don’t really understand what the rating really means. Here’s a guide:
1. 50 dB rating
If the HVAC system has a noise rating of 50 dB, then the sound it makes is comparable to the quiet conversations that you do at home. This is a good number if you’re looking for an HVAC system that works quietly.
2. 60 dB rating
The 60 dB noise rating is somehow equivalent to the volume of conversations done at restaurants. When you talk in a restaurant, your voice is much louder than you would at home because of all the background noise and other people talking at the same time.
3. 70 dB rating
A 70 dB noise rating is regarded as annoyingly loud. You can compare it to the noise created by a vacuum cleaner. If your HVAC system has this rating, you can expect it to work a little louder than you might have expected it.
4. 80 dB rating
Some bigger HVAC systems have a noise rating of 80 dB. If this is what you have, then you can compare the sound it makes to that of running the garbage disposal. This one’s too loud for comfort, especially if you’re installing it inside or near your home.
By now you should understand what the noise ratings mean whenever you see it on the specifications of an HVAC system. Then the best value for you is 60 dB and below, regardless of its size. Even so, there are features that can further reduce the sound of your system.
Why HVAC Systems are Noisy
In order to reduce the noise emitted by your HVAC system, you should first know why it’s so loud all along. An HVAC system is a rather complex machine with lots of moving parts. These parts move and shake, producing a lot of vibrations when it’s running. Such noises are usually connected with the fan’s movements. Fans are the most common cause of a noisy HVAC system.
Your HVAC system will also at the highest decibel during extreme weather conditions. This is because it has to work extra hard to keep the indoor temperature stable. Other noises, such as leaves and debris getting into the HVAC system, can also add to the noise. If you need any help in reducing the sound of your HVAC system, then hire an expert in heating and cooling Birmingham MI.