Are there Heat Pump / Air Handler combos that ship with pressurized line sets like a mini-split for DIY?

Looking to replace my 3-ton heat pump and air handler from the 1990s. I have a 15’ or so run between locations and would like to DIY this but obviously don’t have access to HVAC tools or refrigerant so was curious if there are units available like mini-splits that are made for DIY?