This part fits your Heat Pump
18" ccw 2blade fan; 1/2"bore
OEM Part - Manufacturer #70-21859-05
This part fits your Heat Pump
20" 2blade ccw fan; 1/2" bore
OEM Part - Manufacturer #70-20607-04
This part fits your Heat Pump
22" ccw 2blade fan; 1/2"bore
OEM Part - Manufacturer #70-20608-01
This part fits your Heat Pump
18" ccw 2blade fan; 1/2"bore
OEM Part - Manufacturer #70-21859-04