Temperature Difference Between First And Third Floor

We have a cape slanted celings and all 2nd floor is 2 brs and a bath connected by a tiny hallway.
Temperature difference between first and third floor. Your biggest variables will be. We need insulation installed and i m sure that will make a difference but i was wondering if re zoning or another mod to the heating system might give us more bang for our buck even if it s less energy efficient. There is one vent per room but much more airflow on the first floor. With equal temperature boundaries you would expect everything to equilibrate and there to be no significant temperature difference.
This is because heat naturally moves from lower to higher levels leaving the. Things are different at night when the ceiling can be colder than the floor. I know it s a common issue but just wanted to get some perspective based on my situation. I live in a two story house and i m having issues keeping both floors at similar temperatures.
Are the windows relatively new and how big are they. You beat me to it. Continuous fan will send the air back to the second floor during the off cycle of the condenser and help equal out the temp. In a typical two story home there is a 8 10 degree temperature difference between the upstairs and the downstairs.
Managing temperature differences in each floor of my house. What s the acceptable temperature diference between 1st and 2nd floors. Not if it s designed correctly. In the interim put the fan switch on manual.
The floor walls and ceiling all play a part by setting the boundary conditions.