I'm looking to improve the HVAC setup in my upstairs hallway, where the return vent is currently at baseboard level. I've noticed that the upstairs tends to be quite humid during the summer, and there's a significant temperature difference between the floor and the ceiling. The air higher up is more humid, sometimes even causing light condensation. I'm considering removing the drywall to relocate the return vent up towards the ceiling. Would this change actually help with the humidity and temperature issues?
1 Answer
Absolutely, moving the return vent higher can definitely help! Since heat tends to rise, placing the return up high allows it to capture the warmer, humid air better. Ideally, you want air returns situated where the heat collects, and high spots are perfect for that. Just make sure the new location remains within the acceptable duct length for your HVAC system for optimal performance.
That sounds good! Just be cautious about the ductwork. If the return vent will only be about 6 feet higher, it should be okay, especially since your supply vents are under the windows making it work well together. Maybe check if there's any actual ductwork you’ll have to deal with.