Completed with ac 1 on a 2015 Lennox gas horizontal in attic 3.5 ton, unit cooling at this time of check up, customer estated that home has been feeling like humid and hot. Found a little bit of water falling from the corner of coil and inside plenum is wet, possible restriction on coil making freeze up and causing water to melt outside coil. Compresor start up amps are very high 170-210 out of 113 Giving the option to do all preventative repairs, minimum repairs or complete unit upgrade. Calles Lennox to check warranty, Lennox told me unit only has 5 year warranty. Customer wants to wait on doing anything at this time.