Broad Compatibility: Seamlessly replaces the legacy L-307-1 and fits all System Sensor Innovair and InnovairFlex duct smoke detector housings

When you're servicing large-scale pneumatic systems

it meets the exact specifications required for maintaining industrial gas valve performance and safety standards

The 5/8-inch bore must match the motor shaft diameter exactly to prevent vibration

Is the B1755930L compatible with dual-drain systems

Lennox 47K28 Blower Wheel Els PW 17895 Broad Compatibility: Seamlessly replaces theWhen you are dealing with restricted airflow or severe unit vibration in a Lennox air handler or furnace, a compromised blower wheel is a likely culprit. The Lennox 47K28 Blower Wheel is a precision engineered OEM replacement part designed for high static applications. This 10 5 8" diameter by 8 1 8" width wheel features a 1 2" bore size and 48 concave blades designed for efficient air movement. It is a direct drive component, meaning it mounts