Airflow Furnace In Attic

An outdoor unit which houses the fan condenser and compressor and an indoor unit which holds the evaporator and fan.

Airflow furnace in attic.

If you don t have a crawl space or a basement then it can be a challenge to place a furnace on the ground floor of the structure. A furnace in the attic is a design that works for all homes. The trick to the installation of a gas furnace in an attic space is routing the condensate drain from the attic down through the core of the house to the basement. Attic hvac systems save space.

Well mainly it s a way to save space. How to control air flow in attic ducts. While the traditional spot to locate a residential furnace has been the basement there are many reasons why putting it in the attic is more convenient. Rooms facing the sun are naturally warmer than other rooms in the house and finding a balance.

Attic furnaces are becoming more common in both residential and commercial buildings. High efficiency furnaces aren t usually recommended for an attic. So why put an hvac system up in the attic at all. Most updated central air conditioned homes have a new air conditioner split system meaning the ac is broken up into parts.

This drain removes the excess water that a heating system will generate. Air flow configuration such as upflow downflow and horizontal is a common way to describe furnaces. Original installers used pvc to vent the furnace to the roof but combustion air for the furnace is pulled from inside the house. That was the main point of my last article.

A downflow furnace is normally placed in the attic at the top of the venting system so that it can push air down through the vents. You might not receive the same air movement benefits if the unit is in a garage either. This article includes a diagram of furnaces with different air flows and an explanation of when different configurations are appropriate. In fact the title asked the question is low velocity bad for air flow in ducts and the answer was that in terms of air flow you really can t get the air moving through the ducts too slowly.

The first thing to know about the velocity of air moving through ducts is that the slower you get the air moving the better it is for air flow. Hi everyone i ve visited this site a couple times but this is my first post. When you place a furnace in the attic to take advantage of its. Utility room is not closed off in any way to the rest of the house.

Adjusting the temperature in a house can be difficult. A downflow system is usually used when there is no. The drain must be installed through the core of the house as water will be flowing during the colder months. Given the tight quarters of most attics servicing an attic furnace may be more challenging but the.