Question for those who diy-ed their mini splits: Did you forego the factory warranty or were you able to find a contractor to vouch for your install and register your unit?

__________________
85 300D turbo pristine w 157k when purchased 167,870 July 2025
83 300 D turbo 297K runs great. SOLD!
83 240D 4 spd manual- parted out then junked