AO Smith 203372 F50A E, F Prefilter 20 X 12.5 Replaces 136389 (19-
AO Smith 203372. �Aluminum Prefilter, 20″x 12 1/2″.
Century ORM1026 1/4 HP 208 to 230 VAC 60 Hz 1-Phase Blower Motor
MPN : ORM1026. Operates at 1/4 HP with 1075 RPM speed. This motor is designed for reliability and ease of installation, perfect for residential HVAC applications, particularly for heating and cooling systems.