Fujitsu has added three new ductless wall mount split system heat pumps with high energy efficiencies to its R-410A inverter Halcyon mini-split line. The 18RLXS is an 18,000 BTU, 19 SEER, 10 HSPF heat pump; the 24RLXS is a 24,000 BTU heat pump with an 18.0 SEER, 10.0 HSPF rating and the 30RLX heat pump provides 30,000 BTUs of heating and cooling with ratings of 16 SEER and 9.5 HSPF.