Applied Comfort NAEC09K25E6N PTAC Unit, Chassis, 9000 BTU 208/230V COOL W/ 2.5KW ELECTIC HEAT 42x16 Slop Top - Replaces PPSES.1.007.E.2.35.2.12 ( Note new unit is 9000 BTUH cooling vs. 7000 BTUH cooling on original) and PSES.1.009.E.2.35.2.12