20 SEER2 Dual-Zone High Efficiency: The 28,000 BTU outdoor unit supports one 9,000 BTU and two 12,000 BTU indoor units, delivering ultra-high 20 SEER2 efficiency with a fully inverter-driven system and wide voltage compatibility (165-265V) for US…
20 SEER2 Dual-Zone High Efficiency: The 28,000 BTU outdoor unit supports one 9,000 BTU and two 12,000 BTU indoor units, delivering ultra-high 20 SEER2 efficiency with a fully inverter-driven system and wide voltage compatibility (165-265V) for US…