We recommend inspecting the condition of your existing motor shaft and set screw before mounting the new 28-inch HVAC fan blade

Compact Installation: Features a 4-inch swing radius and multipoise mounting (0 to 90 degrees)

ensuring consistent airflow and system efficiency

When replacing older ignition modules

Lochinvar & A.O. Smith 100233703 Gasket 326010-701 We recommend inspecting the conditionThe Lochinvar & A. O. Smith 100233703 Gasket is a critical OEM replacement part engineered specifically for high efficiency commercial boilers and water heaters. As a direct fit Air Shroud Gasket, this component ensures an airtight seal between the air shroud and the burner assembly, preventing combustion air bypass and maintaining the precise fuel to air ratio required for peak thermal efficiency. Constructed from high grade, heat resistant sealing