How To Make A Sheet Metal Transition For A Furnace

A transition between a furnace and plenum you can purchase below.

How to make a sheet metal transition for a furnace.

In the picture on the left you can see a real furnace plenum and cold air drop. A transition can also be created to adapt a return air plenum when installing an air cleaner. Make an offset plane to represent the length of the transition. The kits contain sheet metal pieces and an instructional dvd video to show you how to make sheet metal transitions.

Open a sketch on the offset plane. The rounded corners are to help accommodate the transition to the circle. How exciting it is to install your equipment in my home using a dvd reading the instructions and to have an operating 2 stage furnace ac evaporator coil honeywell whole house filter supply transition and honeywell touch screen programmable thermostat. In 2002 alpine home air products became the first company to sell heating air conditioning and indoor air quality products online.

Start with a rectangle with fillets in the corners and a gap in one side. How to make transitions from your new furnace to old plenum and from cold air boot with hand tools in the example above i took a hypothetical furnace and plenum and made a transition. This can be smaller than shown in the image.