Furnace Closet Dimensions

What s the minimal size required for the furnace closet and access limitation.

Furnace closet dimensions.

How big should this closet be to fit the air handler. It is often desirable to do so in a. I am at climate zone 3. American standard gas furnace installation manual pdf 2008 american standard heating air conditioning a341624p07 upflow horizontal gas furnaces downflow horizontal gas furnaces models cux1b040a9241a cux1b060a9361a cux1b080a9421a cux1c100a9481a cux1d100a9601a cux1d120a9601a cdx1b040a9241a cdx1b060a9361a cdx1b080a9421a cdx1c100a9481a.

Codes for a water heater in the closet. The current drawing has a utility closet that is 2 6 x 8. And if it s too small you won t get enough cool or warm air flowing through your home. Since it is more energy efficient to put furnace in the conditioned space i found a couple corners bedroom closet and bathroom corner questions.

Size of vent piping depends on several factors so it s a good idea to consult with a specialist to determine size. This seems too narrow. One pipe is near the ceiling and one pipe drops low into the closet see photo at left. I know they vary in size but i just would like to find out a mnimum width.

These vents are pipes that drop from the attic down into the closet. I have an area that is roughly 30 36 wide by about 36 48 deep 7 high. What size air conditioner or furnace do i need for my home. The size of the closet does not matter.

The vent pipes will need to extend up into the attic at least 14 inches. Set a furnace high enough that no water can get to it and at least 18 inches above a garage floor. Additionally not enough space between the walls and furnace can prevent maintenance workers from accessing the area. I was planning on a packaged unit for my hvac needs but after evaluating some left over space a split system may be in the cards.

We are in the process of having our house plans drawn. We get this question a lot and it s an important one. Establishing adequate space within an enclosed area is a crucial aspect of building a furnace room. For safety you need the required venting but as long as you extend pipes to the roof or outside walls you do not need to worry about the closet.

Provide a vent in any closet or cabinet door to permit free flow of air to the furnace. In houses that lack a basement or garage it is necessary to install the water heater somewhere inside the house itself. Notes references for the table above. If walls are too close to the furnace the room can become dangerously hot.

I initially planned to put furnace and hot water heater in the attic. I am framing in a closet today and need to know if the space i have allotted is sufficient. We are building a one story home approx 3000 sq ft.