Converting Downflow To Upflow Furnace

This type of unit is most common when the unit is installed in a closet.

Converting downflow to upflow furnace.

Upflow furnaces need to be placed in a basement or crawlspace to be energy efficient as they work on the principle that warm air rises. Older furnaces were made dedicated upflow downflow. Thanks jay the unit is an aire flo af80 made by lennox which was installable horizontally upflow or downflow. The model of the bryant is 376cav048115 serial 1596a10205.

Downflow furnaces are very similar in price to upflow furnaces. Some of the benefits of an upflow furnace are. Newer ones can be field converted to whatever you need. Unless it is fairly new and is a multipoise furnace it probably cannot be converted.

Airflow comes in at the top of the air handler or furnace and flows out the bottom of the unit. The average downflow furnace costs about 2 000 to 3 500 including installation the furnace itself usually costs 1 000 to 1 500 while labor adds an additional 1 000 to 2 000 very high efficiency models can cost 5 000 or more to buy and install. Multi position furnace installer s information manual rti f i ce e d closet garage or utility room as an upflow furnace or downflow furnace conversion to downflow is detailed in let furnace warm up for 6 minutes. From what i see the bryant might be able to be converted to upflow but not sure.

I m guessing it can be converted but don t know if it would be economically worthwhile. Airflow comes in from the bottom of the air handler or furnace and flows out the top of the unit. In an upflow furnace cool air from your house enters either at the bottom or top of the air handler depending on the furnace model and heated air flows out the top. The heated air then moves into the supply ductwork and off to your rooms.

However the installation could be more. An upflow furnace takes in air from the bottom of the unit warms it in the heat exchanger and then blows it upward into the ductwork of your home.