Can a return air vent be in a closet?

Return air shall not be taken from a closet, bathroom, toilet room, kitchen, garage, mechanical room, boiler room, furnace room or unconditioned attic.

Where should air return vent be located?

Return air vents are generally located near the center of the homes. Older and newer homes often have one register per floor, but homes built from 1960-1990 may have a cold return air vent in each room.

Should there be vents in closets?

Things You'll Need

If you have a closet that smells musty and is stuffy, add a vent to improve air flow, reducing the stuffiness.

Can you put an HVAC in a closet?

The consensus is that the HVAC is better placed in a dedicated closet. The closet space will also tidy up the ductwork and other needed installation. The living room is the usual location of the HVAC closet. Some households also put the closet near the bedroom.

How close can a supply vent be to return?

All your air vents need at least six inches of clearance from all furniture, drapes or other household items to ensure proper system breathing.

Return Air Locations

Can a return vent be in the ceiling?

Most homes across the U.S. have forced air systems and in newer homes there will be cold air return vents placed at both the ceiling and the floor of many rooms. Having two air return vents allows you to seasonally control which air is returning to the HVAC system. In older homes, this may not be an option.

Should return vent be high or low?

For optimal efficiency, it's ideal to have return registers installed. To ensure efficiency during the cooling season, your home should have high registers. High return registers draw hot air that rises to the ceiling back into the system to repeat the cooling cycle.

Can a furnace be in a bedroom closet?

No, you can't install a furnace in a bedroom closet — or the bedroom for that matter. The major component of the average furnace's operation is its burners. A furnace generates heat thanks to fire from a gas or propane energy source.

Can my furnace be in a closet?

It's not recommended to have a furnace in your bedroom closet due to the toxic fumes that a furnace emits. Keep the furnace as far away from the air you breathe as possible. Furnaces are built to not only heat bedrooms but entire houses.

Does air handler closet need ventilation?

Vents are a necessity in any space, including a closet, that houses the air conditioning unit. They keep the pressure inside consistent and filter out debris, smoke particles, and other impurities. Proper ventilation is vital whether you're using a portable air conditioner or traditional AC.

How do you vent a closet?

replace closet door with a louvered door; install return line inside closet; with an in-line duct fan to draw heat out; install similar fan/duct except connecting directly to adjacent closet/room rather than into return line; install high/low vents (with some variations of this option adding small fans with each.

How do you vent a closet grow room?

All you need to do is vent the humid air out using an exhaust system, as long as the air from the intake is less humid than the air inside the room. You can also install a dehumidifier. There are times during the growing process when you might need to raise the humidity.

Should every room have a return vent?

Does Every Room Need Air Return Grilles? While it is a myth that air return grilles are required in each and every room in the house, it is definitely necessary to have more than one of these grilles installed at strategic places in the house. The most important place to have these would be the bedroom.

Is it OK to put furniture in front of a return vent?

Home Inspection Insider explains that an air return vent needs 6-12 inches of space in front of it, and recommends that you do not put large, bulky furniture like couches and bookshelves in front of an air return vent.

Does a furnace closet need a vented door?

The door must have weatherstripping and a threshold to prevent air leakage between the closet and the house. All penetrations must be air-sealed as well. The key is that you have to install air inlets so that the furnace or water heater gets the combustion air it needs when it's running.

How much space is needed for a furnace closet?

Furnace Room Clearance Requirements

A general standard is to have at least 30 inches of space between the walls and a furnace's sides.

Does the furnace need to be in the center of the house?

Does a Furnace Need to Be in the Middle of the House? You can place the furnace practically anywhere you want as long as it is installed correctly. However, some experts really do recommend placing the unit as close to the center of your home as possible.

Where should a furnace be located in a house?

Typically your furnace is centrally located in the home. It is usually located in an area such as a utility closet (by a cold air return), garage, attic, basement, or crawlspace; in the case of a heat-pump (a dual-system) it will be located outside of the home.

Can you get carbon monoxide poisoning from a furnace?

Every winter when the temperature drops, your furnace can become a silent killer. Gas- and oil-burning furnaces produce carbon monoxide (CO). CO is an invisible, odorless, poison gas that kills hundreds every year and makes thousands more sick.

Can you wall in a furnace?

Moving the furnace can be expensive and impractical -- if not impossible -- so your best choice is to conceal it from view. This can be done by placing walls around the appliance and hanging a furnace room door to create a dedicated furnace room.

Can you have a return vent in the floor?

Return air vent installation

A return air venting system can be installed in one of two ways: either every room with a supply register will also have a return air vent, or there can be centrally located return vents on each floor of your home.

How many return air vents are needed?

Your Home Might Not Have Enough Return Vents

Having several return vents (ideally one in every room, but even two or three is better than just one) creates consistent air pressure. If you have one return vent, your home is fine. Keep the doors to each room open so air can properly circulate.

Can you put a cold air return vent in the floor?

An air return vent is part of the HVAC system. Return vents are usually larger than heat registers and can generally be found close to the ground or in the floor in older homes or on a wall close to a ceiling in newer homes.