Lochinvar & A.O. Smith 100111048 Blower Assembly 320819-301 Common Questions: Is the Sporlan

Common Questions: Is the Sporlan 400052 bi-directional

Common indicators include a damper that fails to move under pressure

maintaining the integrity of the original equipment's design

High Current Capacity: Rated for 90 Amp inductive loads

making it an ideal choice for contractors looking to prevent coil freeze-up and manage multiple evaporators on a single suction line

Lochinvar & A.O. Smith 100111048 Blower Assembly 320819-301 Common Questions: Is the SporlanThe Lochinvar & A. O. Smith 100111048 Blower Assembly is a high performance combustion air inducer designed for commercial 120V water heating systems. Engineered for precise air fuel mixture delivery, this 3250 RPM blower motor is critical for maintaining the high efficiency operation of BTH, SUF, and HCG series commercial water heaters. As a direct OEM replacement for part number 9006272005, this assembly ensures drop in compatibility and restores