
NOTE: All R410A models have 1/2. UNF 20 thread per inch charging and vacuuming ports. An adapter must be used for 1/4. gauges. Adapter part number 67270018 is available through Friedrich parts distributors. Due to continuing research in new energy-saving technology, specifications are subject to change without notice. Refrigeration line sets USED WITH: LENGTH-FT. LIQUID SUCTION kIT# All 9000 and 12000 Btu indoor units 15' 1/4” 3/8” T32150 35' 1/4” 3/8” T32350 MW18Y3FM 15' 1/4” 1/2” T42150 indoor