Lochinvar & A.O. Smith 100187877 Blower Assembly 318172-701 Durable Construction: Engineered to withstand

Durable Construction: Engineered to withstand thermal cycling and harsh outdoor environments without premature failure

5 inches in height

determined by looking at the hub end

ensuring a perfect fit with 1-1/8" - 12 UNF threaded ports

Lochinvar & A.O. Smith 100187877 Blower Assembly 318172-701 Durable Construction: Engineered to withstandAs a technician, you know that maintaining precise air to fuel ratios is non negotiable for high efficiency combustion systems. The Lochinvar & A. O. Smith 100187877 Blower Assembly is a critical OEM component designed specifically for high efficiency gas water heaters and condensing boilers. This assembly features an integrated Hall Effect sensor, providing the HVAC control board with real time RPM feedback to ensure optimal airflow regulation and