Floors in heating season, ceilings in Air Conditioning season
Cold water pipework may be concealed in a sleeve under a solid floor provided that the pipe is insulated to prevent condensation and potential water damage. The sleeve should allow for movement and expansion of the pipe, and it must be made of a material that is compatible with both the pipe and the surrounding concrete. Additionally, proper drainage should be considered to avoid any water accumulation.
Floor vents should generally face towards the center of the room to promote even air distribution and improve overall comfort. This orientation allows the warm or cool air to circulate effectively, preventing hot or cold spots. Additionally, ensuring that the vents are not obstructed by furniture or other objects can further enhance airflow and efficiency.
Cold air falls and hot air rises. That simple. Think of hot air balloons.
it should start at cold
Yes, draining a radiant floor closed loop system may be necessary for maintenance, repairs, or to prevent freezing during cold weather. However, it should only be done if absolutely needed, as draining can introduce air into the system, which may lead to inefficiencies or damage. Always follow manufacturer guidelines and consult a professional if unsure about the process. Regular maintenance and monitoring can help minimize the need for draining.
In the winter, it is generally recommended to close the air returns on the floor. This is because warm air rises, and closing the floor returns can help prevent cold air from being drawn into the heating system, allowing the warm air to circulate more effectively. Keeping the ceiling returns open can help maintain proper airflow and balance in the heating system.
Ceiling. Cold air fails
Heat naturally moves to colder air. Place the heater on the floor and it will rise to the ceiling, as it is lighter than the cold air.
Cold air returns are typically located near the ceiling in a room because cold air is denser and heavier than warm air. Placing the returns near the ceiling allows the colder air to be efficiently drawn back into the heating system for re-circulation, helping to maintain a comfortable temperature in the room.
Only the low air returns have dampers, and they should be open in winter, so they can suck in the lower cold air (cold air sinks), and in summer the dampers should be closed, so the high air returns suck the hot air near the ceiling (hot air raises)
Cold air falls...warm air rises
They are placed on the floor because heat rises. If the heater was up high, the ceiling would be nice and warm, while the walls and floor would be cold.They are placed on the floor because heat rises. If the heater was up high, the ceiling would be nice and warm, while the walls and floor would be cold.
because hot air rises and cold air sinks.
Hot air rises because it is less dense than cold air, leading to a concentration of warmer air near the ceiling. This phenomenon is known as convection. Heat energy also tends to accumulate near the ceiling due to factors like poor insulation and the heat distribution from various sources within the room.
The direction that would cause the air movement to circulate up toward the ceiling instead of down. Usually counterclockwise looking from the floor up. That way the heat hanging on the ceiling will be recirculated down the living area without causing an uncomfortable cold breeze.
Heat rises. So, in areas with long winters, the vents typically are in the floor. But it depends on the construction of the house, where the heating unit is installed and what type it is, etc. So, no easy answer. Ceiling fans are helpful in keeping air circulating, moving warmer air from the top of the room downward which helps even out the temps from floor to ceiling.
First,I would check the houses infiltration rate and try to improve it. Second I would look at the fuel efficiency rating of the equipment and improve things there if it is an older unit. Vent placement in your case is trivial, returns belong down low where the cold air is.