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line set length over 75ft
hi can anyone tel me what is needed if you have a 2 ton ac unit more then 75 ft away from the air handler i know if it's on a roof top you would have to make oil traps every 20 ft but but lets say i want to go 60ft under ground then 16 ft up and 20ft straight to the air handler can this be done?
i don't need to do it but id like to understand how line sets work.
and do longer line sets that are both insulated
cause the unit like 14 seer to be less efficient
also what is the maximum length of line set a unit can run efficiently without loosing seer value of the unit