DuctSizer Pro
Tyson Insulation — Feel the difference.
House address
Save
Load
New
Print
PDF
Rooms
1
Total supply
0 CFM
Total return
0 CFM
New job
—
Supply rooms
1
Room size
×
= 0 sq ft
Or enter sq ft
Measure the room: length × width. I'll set the airflow for you.
Tall ceilings?
Vaulted or over 8 ft? Tap this for more air.
Recommended supply airflow (CFM)
Long or tough run?
Over ~30 ft, lots of bends? Toggle this to size up.
Add another room
Return air
System size?
2 ton
2.5 ton
3 ton
3.5 ton
4 ton
5 ton
Don't know the system size?
How many returns?
1
2
Calculate