Avoiding Hot and Cold Spots Through Air Balancing

If you own a big enough house, there’s a chance that the temperature fluctuates. Some rooms are hot, while others are a bit cooler. Ideally, your home should have the same temperature to achieve maximum comfort. To prevent hot and cold spots in your home, be sure to invest in air balancing. Here’s a quick guide on the process. 

What is Air Balancing?

In essence, air balancing is all about proper air circulation. It’s the process where the air coming from the air conditioner is adjusted to distribute the correct amount of air in every room of your home. 

This is a task that’s usually done by AC technicians, as they are equipped with the knowledge and tools that can measure your home’s air intake, and they can also adjust it per what’s required.

Air balancing is a necessary measure because it maintains the same temperature throughout your home. When the same temperature is maintained throughout your home, it ensures comfort for everyone living in it. But how exactly can someone do air balancing?

Read on below for some ways to avoid hot and cold spots in your home.

1. Check for Drafts

If your home’s hot and cold temperatures are already balanced, it’s imperative that you maintain this. To do so, you should check for drafts in your home, which are areas in which air can enter your home from outside. Usually, these drafts are windows and doors with cracks or gaps in them. You can either seal them or get professional help.

2. Install Window Coverings

If you leave your windows open or uncovered, your home can warm up faster. On hot days, bringing down window coverings such as curtains and blinds helps maintain interior heat. You can pull them aside on cold days during the day and close them again in the evening. By having window coverings, you conserve both hot and cold air much better.

3. Use Air Registers Wisely

Air registers are pathways where air can enter your home’s rooms. These registers have damper blades that can be moved to change the direction and flow of air for your convenience. To maintain their functionality, air registers should not be completely closed, or else you risk damage to your home’s ventilation system. 

A smart move to use them would be to open the air registers on the second floor and to keep the air registers on the ground floor open slightly. You can also do this method vice versa to conserve more air.

4. Adjust the Speed of Your Ceiling Fan

If your home has a ceiling fan, it can significantly help in balancing the air. On hot days, you can open it with maximum speed to keep the room cool. On cooler days, you can set your ceiling fan’s speed from slow to moderate, evoking the air temperature.

5. Offset Your Thermostat to 2 Degrees

Most homes have two stories, where the ground floor receives direct sunlight and is relatively warmer than the second floor. On the other hand, the second floor tends to be cooler. To help with air balancing, it’s best to offset your thermostat’s temperature to 2 degrees. 

You should offset the second floor’s temperature to 2 degrees cooler than the ground floor on a hot day. This method helps with evening out the warm and cool temperatures in your home for maximum comfort.


Air balancing helps in maintaining comfort in your home. If the air temperature is consistent, it brings about comfort for you and your family. All of the tips above are tasks you can do yourself, but you should hire a ventilation system specialist to help if problems persist.

Having a consistent air temperature at home is one of the critical to maintaining comfort. f you’re looking for an HVAC air conditioning service, Aircor Air Conditioning and Heating has got your back! Aside from air conditioning, we also offer heating system installations. Contact us today and see how we can help!

Stephen Robles

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