Second Floor Hvac System For Home

Divide the house into two zones one for each floor.

Second floor hvac system for home.

I ve done a bit of reading on a few sites and kind of stuck on which way to approach hvac. Do you need two a c units for a two story home. Add a small return vent duct to each room on the second floor. Running a duct from the first floor to the second involves creating a hole in the main duct and attaching new duct work that terminates in a floor level heat register on the second floor.

Because cold air sinks it can be very difficult to get both floors comfortable when they are on the same system. 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. If you have the option of adding a second system i would do this rather than adding ductwork from the 1st floor. Make the second floor return vent duct bigger.

Pros cons of two central air conditioning units for 2 story houses. 2 separate systems 1 for each floor. The obvious downside the cost of 2 units and maintaining them on a yearly basis. I like the redundancy factor.

You could turn the ac down even more. However when the thermostat senses that the temperature on the main floor is the temperature your hvac system has been set for it will turn off the ac. If you want to redirect the air to a different part of the home ask your hvac technician about installing dampers in your ductwork to create hvac zones see above. 2 story house air conditioning tips consider using a window air conditioner.

For 1 the furnace fan running all day with the a c on might solve some milder heat trap problems for your second floor. Basically 2x the costs regarding maintenance and the same goes for replacing the systems. A single a c unit in a two story home often produces no win situations. Crank the thermostat down to offset the natural warming in upstairs living.

Homeowners expanding their existing first floor duct work to the second floor need more space than walls typically provide so they must cut a hole in the. It can be challenging to maintain a comfortable temperature in an older two story home with only one central air conditioning. You might also want to try adding a ceiling fan in. If you strategically place a window ac unit in your two story home you can unlock some powerful and cheap cooling potential.