Rossn
Member
Using IPC 2015, I get 26.4 GPM (40.3 WSFUs combined) for my 4.5 bath home. I was previously advised by Jeff that for my baths, you would typically see 1-1/4" or 1-1/2" for the main distribution line in the home.
Now that I have the above numbers, am I OK with 1-1/4" Copper (L) main distribution line within the home, or do I need to bump up to 1-1-/2" Copper (L)? Around 50'.
I do like drink of cold water, only have 4-5 people here regularly, and some devices such as the Moen Flo only size up to 1-1/4". I think it would be uncommon I would practically use > 18 GPM.
Now that I have the above numbers, am I OK with 1-1/4" Copper (L) main distribution line within the home, or do I need to bump up to 1-1-/2" Copper (L)? Around 50'.
I do like drink of cold water, only have 4-5 people here regularly, and some devices such as the Moen Flo only size up to 1-1/4". I think it would be uncommon I would practically use > 18 GPM.