I get the generic VRF concept. But can someone please give a more detailed outloook ?
My friend who works in HVAC industry (Services chillers) says that people are going for VRFs "blindly" and in a couple of years the frenzy will slow down when the "issues of VRFs start to surface" - any idea what he is talking abt? Was he just being hopeful (since he deals with chillers) or is he on to something?
Can you guys suggest some write ups on VRFs.