Fixture Unit Sizing (MVP)
How fixture units work
Sum hot/cold fixture units to estimate service flow and pipe sizing baseline.
Summary
Cold FU
24
Hot FU
14
Total FU
38
Service Flow
29 gpm
Fixtures
Lavatory
1 FU cold
1 FU hot
6 qty
12 FU
Water Closet (tank)
2.5 FU cold
0 FU hot
4 qty
10 FU
Shower
2 FU cold
2 FU hot
4 qty
16 FU