For homes where heating is a primary concern floor collection is advisable to pull from.
Ducted heating floor vs ceiling vents.
You can find floor registers in a variety of materials styles and finishes so you can incorporate them as a decorative element that also blends.
These principles should also be applied when locating return vents the vents that pull air from the room to supply your hvac system.
Having said that i ve had houses with both heating vents in the floor and ceiling i ve found the ceiling better as the floor ones are confined to the walls so while hot air rises it does so against the walls not out in the middle where you sit.
They can be camouflaged with decorative vent covers that match carpeting tile or hardwood flooring.
And having said all of that it doesn t beat a wood slow combustion heater not even close.
Unfortunately several of these vents are rusting underground.
My 36 year old home has a gas furnace and floor vents.
Instead the air they deliver flows across the upper part of the room and mixes with the room air.
As this air moves it draws room air up toward it which improves air circulation even more.
Floor heat ducts are not as visible as ceiling ducts.
Ceiling ducts are more visible than floor ducts and harder to camouflage.
Ceiling ducts cannot be used with radiant heating systems which generate heat from the floors.
As a general rule ceiling mounted vents offer better cooling potential while floor vents offer superior heat delivery.
No matter where you place the ducts fundamental facts of duct design always apply.
There is no need for ducted gas heating vents to go into the floor unless your ceiling height is over three meters high heating vents should be placed close to the windows where possible depends on roof structure as this is a major area of heat loss as you said the return air should be placed at ground level this will enable the heater to.
Registers these typically slatted covers are found in the floor wall or ceiling and their defining feature is a lever that allows you to open or close the air vent to adjust airflow into the space.
Either type of register ceiling or floor can be used for this as long as the need for the area or room is matched.
My furnace guy tells me that here in oklahoma floor vents are no longer.
Both locations have positives and negatives depending on a number of variables.
The size of ductwork must be properly calculated to accommodate the required airflow volume and duct spans should be routed.
As with ceiling registers wall registers give you more free floor space.
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.
Heat ducts in a house are usually installed in the floor or the ceiling.
But which one is preferable.