Better To Have Hvac Supply From Floor Or Ceiling

Homeowners can also combine the two types to generate the best efficiencies.

Better to have hvac supply from floor or ceiling. 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. The furnace is about. He suggests that instead of repairing the current vents when i replace the furnace i should have ceiling vents put in. Efficiency the heat delivered by ceiling ducts reaches the upper part of your room first so your hvac system will have to work harder to move the heat to the lower parts of the room.

And run the supplies in the ceiling. Is there even a difference between hvac supply registers grilles in the floor or the ceiling. 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. For a high performing house with low ach50 and for ventilation only the supply can be either floor high wall or ceiling as long as the right ducts and diffusers are used and verify the supply cfm per each terminal.

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. Floor wall and ceiling registers each have their own strengths and weaknesses that make them suited for different situations. One can locate the furnace somewhat in the center of the house to get more even air flow. High wall and ceiling provides better directional flow for air movement.

The physics reverse when it comes to air conditioning. Ideal for efficient heating. For homes where heating is a primary concern floor collection is advisable to pull from and warm the coldest air in the room while higher wall collection vents better capture and condition warm air for more. Ceiling ducts for cooling.

These principles should also be applied when locating return vents the vents that pull air from the room to supply your hvac system. Floor supply ducts seem to get quite dirty over time. Better heating vent placement. Personally in general i think it s better to install the equipment in the attic.

Neither is better per se. In climates where heating is the predominant hvac function floor ducts are usually preferable. For example owners of multiple story homes might use a combination of floor ducts for heating and ceiling ducts for cooling. Frequently floor vents get covered with furniture.

Ceiling ducts provide better cooling potential hence are the more effective choice in areas where cooling predominates.