Travis Jordan wrote:
Edwin Pawlowski wrote:

Anything mechanical will wear out and break. Leaks happen from seals
drying out, mechanical loosening from vibration, joints getting
bumped into, etc.


"seals drying out"? "mechanical loosening from vibration"?

Not in residential split systems. They are hermetically sealed and have
brazed linesets.

Not even wrong. All split systems have line taps or service valves
(Except for the extremely rare exception). Most split systems also have
compression or flare fittings as well. If you don't know HVAC then let
the HVAC professionals here do the answering, because you apparently
don't have a clue about HVAC. You could do more harm than good by
posting wildly incorrect information.

hvacrmedic