If theyre in the floor youll want your return in the ceiling.
Ducted heating ceiling vs floor.
What is the difference between supply registers and return registers.
Your climate the size of your home the number of stories and the height of your ceilings should all influence your decision to place duct openings in the floor or ceiling.
As for pros and cons of either.
Heating ducts should never be an afterthought.
For cooling ceiling would be better.
As a general rule ceiling mounted vents offer better cooling potential while floor vents offer superior heat delivery.
The size of ductwork must be properly calculated to accommodate the required airflow volume and duct spans should be routed.
For heating vents in the floor would be better.
Ceiling ducts don t hog existing or potential closet wall or ceiling space making an interesting or worse unsightly decoration and ceiling vents don t present the decorative dilemma floor vents often due forcing furniture to strange locations to prevent blockages in airflow.
The ideal register placement for each room depends on a variety of factors including energy efficiency ease and cost of installation appearance and of course comfort.
The placement of your return is.
Both locations have positives and negatives depending on a number of variables.
But which one is preferable.
Supply registers are the vents that deliver warm or cool air from your central heating cooling system to each room.
For homes where heating is a primary concern floor collection is advisable to pull from.
Choosing the right location can lower home heating costs.
Either type of register ceiling or floor can be used for this as long as the need for the area or room is matched.
Ductless heating and cooling systems have become a popular alternative to window air conditioners baseboard supplemental heaters and space heaters for rooms that are not adequately served by central heat or air conditioning.
If the registers are in the ceiling you will want your return low.
Heat ducts in a house are usually installed in the floor or the ceiling.
Because the components are split between an outdoor condenser compressor unit and one or more indoor air handlers these ductless units are sometimes called mini split.
This isnt the main concern however.
Floor wall and ceiling registers each have their own strengths and weaknesses that make them suited for different situations.