If you are unable to maintain an even temperature in your house, consider the following interventions:

  1. Change Your Air Filter. …
  2. Repair and Insulate Your Ductwork. …
  3. Shell Out for a New Air Conditioner or Furnace. …
  4. Look Into Zone Control HVAC. …
  5. Investigate Your Attic’s Thermal Integrity. …
  6. Reduce Sources of Heat Upstairs. …
  7. Use Fans.

Why is my house so hot upstairs but cold downstairs?

Heat rises.





Blame physics: hot air rises while cold air sinks. That means your upstairs typically gets hotter than your lower levels, even if your air conditioner’s working in overdrive.

How do I force cold air from my basement upstairs?

How to Use Cool Basement Air to Cool the Upstairs

  1. Shut all of your home’s windows and doors to the outside except for one window on your home’s top floor. …
  2. Position a box fan in the opened window. …
  3. Open a basement window in the farthest opposite, or north, corner of your home to cool the entire house.

How do you fix temperature difference between floors?

Turn Fan “On” – Usually, the fan setting is set to “Auto.” This turns on the fan whenever the heating or cooling system is on, but for the rest of the time it is off. When you turn it “On,” the fan will continually circulate air throughout the home. This can help even out temperatures throughout the home.

How can I reduce the heat in my upstairs?

Simple Fixes to Help Cool Your Upstairs

  1. Properly open vents, don’t block return air supply. Let the air flow! …
  2. Install lightly colored curtains or drapes. …
  3. Keep heat-generating appliances off. …
  4. Run a fan (when you’re in the room) …
  5. Keep your HVAC fan set to ‘on’ …
  6. Inspect your ductwork. …
  7. Check your insulation.




Why is my basement so cold and upstairs hot?

The cause of the different temperatures is actually very simple. Warm air goes up and cold air goes down. You can feel the difference in the air temperature moving up and down your stairs by crawling up the stairs.

Why is my basement cold and upstairs hot?

Ductwork runs in your walls and attic or below floors to carry heated or cooled air to your living space. If you often ask yourself why my house is hot upstairs and cold downstairs, your ducts may be to blame.

How do you transfer heat from basement to upstairs?

Use a series of fans to push and pull heated air upward. A properly placed floor fan will blow the heated air in the direction of the stairwell, a box fan at the foot of the stairs can push air up the steps, and a ceiling fan mounted near the top of the stairs can be set on reverse to pull the heated air even higher.

How do you vent a basement without windows?



If you want to get air moving through your basement without any windows or construction projects, portable ventilation is the answer. For portable ventilation, all you need to do is place an air purifier in your basement. An air purifier works by pulling air into the unit and moving it through a series of filters.

How do you circulate warm air into a basement?

4 Tricks to Conserving Heat in Your Basement

  1. Insulation. One of the most important things for keeping a warm room or basement is to make sure that you have the proper insulation throughout your home. …
  2. Furnace Fan “On” …
  3. Ceiling Fans. …
  4. Use Space Heating. …
  5. Seal All Doors and Windows. …
  6. Sunlight during the Day. …
  7. Keeping Doors Closed.

How do you regulate heat in a two story house?



The general rule of thumb for a two-story home is that you should set each thermostat two degrees Fahrenheit apart from the other. During the summer, when your AC is running, set the upper floor at the temperature you actually want in your home. Then set each floor underneath that to two degrees warmer.

Will closing basement vents downstairs help cool upstairs?

That said, closing your vents is best for saving energy but not for redirecting cool air throughout your home. Some homeowners believe that by closing the vents in their basements, cool air will automatically be redirected toward the upper levels of a house. Unfortunately, that’s not how your furnace fan works.

Why is my upstairs so hot with central air?

One of the biggest reasons the upstairs gets so hot is that the current sealing, insulation, and ventilation systems are not working correctly. On the sealing side of things, gaps in the home’s structure can go unnoticed and quickly add up, causing air conditioning to be wasted.

How do I increase the airflow in a room?

Homeowners that want to get more air in the individual room have probably already checked if the filters are dirty:

  1. If you want to increase airflow to one room, the first thing to do is to check if the air filters are clean.
  2. If you want to increase airflow, you usually have to install larger vents.

How do I even out the temperature in my house?



Here’s how to maintain an even temperature throughout your home:

  1. Clean the Air Ducts. If you have leaks in your air ducts, cool air won’t make it to every air vent, resulting in uneven cooling. …
  2. Turn On the AC Fan. …
  3. Adjust the Air Vents. …
  4. Check the Insulation. …
  5. Install a Zoned System.

How do you increase airflow to second floor?

The following tips and tricks will comprehensively guide you about how to increase airflow to second floor:

  1. Keep Air Conditioner Running in Fan Mode. …
  2. Install a Ceiling Fan. …
  3. Increase the Size of Return Vents. …
  4. Increase Number of Vents. …
  5. Clear the Vents. …
  6. Close Vents on Lower Floors. …
  7. Go for Ductless Air Conditioning.

Why does heat work downstairs but not upstairs?

The thermostat is most effective in the room where you place it. You have your thermostat downstairs, that’s why the entire floor is warmer than upstairs. And a thermostat will automatically shut down once the room in which it is placed is warm enough to avoid overheating.

How do you cool a two story house?



How Do I Keep My Home’s Second Floor Cool?

  1. Install an Attic Fan or Vent. …
  2. Keep Your Doors Open. …
  3. Keep Blinds and Drapes Closed. …
  4. Partially Close First-Floor Registers. …
  5. Turn the Fan From “Auto” to “On” …
  6. Install Ceiling Fans. …
  7. Service Your Air Conditioner Before Summer Starts. …
  8. Check Your Filters Regularly.