ActronAir Indoor Evaporator Fan Deck 9x9 S 1100W is a high-output AC fan deck that bridges the gap between 750W residential decks and the 1500W commercial deck, suited to large Classic Series and ESP systems where intermediate airflow output is required. The 30uF run capacitor is shared with the 1500W variant but runs a lower-wattage motor -- if the capacitor shows signs of bulging or electrolyte leakage it must be replaced immediately to prevent motor damage. Isolate power at mains before replacement -- live work on fan assemblies is dangerous and must only be performed by a qualified technician.