Hvac Floor Vs Ceiling

Which is better hvac supply registers grilles in the floor or the ceiling.

Hvac floor vs ceiling.

If the registers are in the ceiling you will want your return low. Unfortunately several of these vents are rusting underground. For cooling ceiling would be better. Our general contractor asked today if we would like to locate the havc vents in the ceiling rather than the floor.

Ceiling ducts are more visible than floor ducts and harder to camouflage. The home is a ranch style around 2500 sf. For heating vents in the floor would be better. This isnt the main concern however.

Is there even a difference between hvac supply registers grilles in the floor or the ceiling. Since heat dispersed from ceiling ducts reaches the upper air first the hvac system has to work harder to push the heat lower into a room. Here in central nc we have very cold winters often below freezing and very hot summer often above 100 degrees. Neither is better per se.

Grin2 we are constructing a new home in central north carolina. The placement of your return is. Heat entering through ceiling ducts however naturally tends to accumulate at the ceiling warming the room from top to bottom more slowly than floor ducts. My 36 year old home has a gas furnace and floor vents.

According to the natural laws of convection heated air entering through floor ducts rises. Having your registers in the ceiling frees up floor space and gives you more options for arranging your furniture. If theyre in the floor youll want your return in the ceiling. As for pros and cons of either.

The optimal placement of hvac supply registers in your home or building depends upon the building s design and your unique comfort needs. Depends what you are delivering through the duct work reno or new construction house design climate etc. In radiant systems objects of mass are heated without heating the air. My furnace guy tells me that here in oklahoma floor vents are no longer.

Ceiling air registers are also less prone to debris buildup than floor registers. This is because air molecules that come into contact with the radiant ceiling already occupy the highest strata. Supply vents in the floor or ceiling. In fact there is typically more hot air rising with a radiant floor than with a radiant ceiling.