How To Install Floor Vent Duct

The ducts typically come in rectangular shapes and are attached to the bottom of the.

How to install floor vent duct. It took less than one day to install three vents and run the ductwork from the furnace in the basement through the first floor to the second floor. 16 inch should be suitable for 4 ton systems whereas 5 might require 18 inch returns. Using a reciprocal saw cut through the floor and cut roughly around the rectangle you ve made where the floor heating vent will fit through the floor. How to install floor vents.

Houses that have a basement furnace may require vents in each room. Next you need to saw through the subfloor and the hardwood floor in your room. Heating registers always emphasize the completeness of the flooring. Then install the vent take off off the main trunk line in that location.

Floor vents also known as floor grates provide a trim cover where heating ducts install below a floor. If the air duct isn t long enough it is possible to add extra length. There are many d. Floor ducts are located at the end of the duct work used to supply air to a room.

Run the new flexible air duct under the house from the floor return to the underside of the air handler and attach to the metal vent box or plenum image 1. Remove existing ductwork where needed. If you re putting carpet in the room you will need to fit the floor heating vents before you install the carpet. In most cases if you are installing ducts in each room where there is a supply you will want to go with the same size as your supply vents.

The first thing you need to do is decide where the air duct will be placed. This floor vent doesn t come with a template but you can usually buy one for standard floor vent sizes at your local wood flooring. If the duct is in a spot that left an awkward amount of a board for example we would have some flexibility to move the template the floor vent doesn t have to be perfectly centered over the duct. How to install floor ducts.

A main duct runs through its closet. If you are installing just one or two return vents you will want to go with a 12 inch return for 2 ton units and lower. 14 inch for 3 and up.