answersLogoWhite

0

12 for a single story 3 bedroom house is a nice round number.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

Where are the floor HVAC vents located in the room?

The floor HVAC vents are typically located on the floor near the walls in a room.


In HVAC systems, which way does the air flow?

In HVAC systems, the air typically flows from the supply vents to the return vents.


What could be causing weak air flow from the vents in my house?

Weak air flow from the vents in your house could be caused by a clogged air filter, blocked ducts, a malfunctioning blower motor, or issues with the HVAC system. Regular maintenance and cleaning can help improve air flow.


Where are the return air vents located in a typical HVAC system?

Return air vents in a typical HVAC system are usually located on the walls or ceilings of a room, allowing air to flow back into the system for heating or cooling.


What are the symptoms of a blown HVAC fuse?

The symptoms of a blown HVAC fuse include the system not turning on, no air coming out of the vents, and the thermostat not responding.


Who installs dryer vents in homes?

Dryer vents in homes are typically installed by professional HVAC technicians or contractors who specialize in ventilation systems.


Is an unvented hvac dangerous?

An unvented HVAC system can be very dangerous to everyone. When you do not use vents, the system will release CO2, which is very dangerous to everyone.


Why are air vents placed on the outside wall of house?

Air vents on the outside wall of a house are typically placed to allow fresh air to enter and circulate inside the building. This helps to improve air quality, remove moisture, and prevent mold growth. Additionally, exterior vents are often located near appliances or equipment that require ventilation, such as HVAC systems or dryers.


What is the proper ratio between outside unit tonnage and the number of vents the unit can handle?

Too little information given to answer this question. The number of vents is determined by the duct sizing and the indoor unit fan capacity. There are several other factors that determine the number of vents that a system can handle.


How many return vents are needed for central air?

The number of return vents needed for central air depends on the size and layout of the home, as well as the capacity of the HVAC system. Generally, it's recommended to have one return vent for every 1,000 square feet of living space, but homes with multiple stories or rooms may require additional vents for optimal airflow. Consulting with an HVAC professional can provide a more tailored assessment based on specific needs and system design.


Why does the heat not blow through the vents in your house?

There could be several reasons why heat is not blowing through the vents in your house, such as a malfunctioning thermostat, blocked air ducts, a dirty air filter, or a problem with the heating system itself. It's best to have a professional HVAC technician inspect the system to determine the exact cause and make any necessary repairs.


How can I effectively clean and maintain my HVAC floor vents to ensure optimal air circulation and efficiency in my home?

To effectively clean and maintain your HVAC floor vents for optimal air circulation and efficiency, start by removing the vent covers and vacuuming out any dust and debris. Use a damp cloth to wipe down the vents and covers, and consider using a mild detergent for stubborn dirt. Make sure to change your HVAC filter regularly to prevent buildup and improve air quality. Additionally, schedule professional HVAC maintenance at least once a year to ensure your system is running efficiently.