The company has added indoor units to its City Multi variable refrigerant flow zoning (VRFZ) system product line. The PMFY ductless one-way ceiling cassette model is available in capacities of 8,000, 10,000, 12,000, and 16,000 Btuh and is suited for small areas. The PFFY floor-mounted model is available in capacities of 8,000, 10,000, 12,0000, 16,000, 20,000, and 24,00 Btuh and two models: the PFFY-NEMU floor-standing exposed model and the PFFY-NRMU floor-standing concealed model.