3rd Party Duct Design
I’m looking into installing a Fujitsu ducted mini-split system in my home and trying to find out what the best way of going about this would be. I’m more than comfortable with the installation aspect of the system but I just want to get the design part right. I’ve run a room by room Manual J on coolcalc.com and believe I have a good handle on the equipment that I will need to get.
My home is about 2,400 square feet single story ranch style home built in 1974. Climate zone 3B. According to my zip code the design temps are 80F/44F.
I know the Fujitsu slim duct units have a static pressure of 0 to 0.36 so I’ll have to keep the runs short. But for calculating the best size of ducting and fittings and registers to use is a bit over my head. Is there a good source online that I could use to design this for me?
GBA Detail Library
A collection of one thousand construction details organized by climate and house part