Replace your entry or stairwell light with a ceiling fan and light fixture combination
In Winter months set the fan switch to have the blades blow air down. This will shift some of the warm air from the upper level downstairs, to the cooler level.
When Summer has arrived, reverse the air flow by putting the fan switch to up. Now the extra cool air from downstairs will be blown upstairs.
Unfortunately I have no easy tips for changing the light bulbs in the light kit.....A TALL LADDER
When Summer has arrived, reverse the air flow by putting the fan switch to up. Now the extra cool air from downstairs will be blown upstairs.
Unfortunately I have no easy tips for changing the light bulbs in the light kit.....A TALL LADDER