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Mahogany paper grain — description and returns beneath the overlapping buy card.
Key Benefits: Consistent Timing: Synchronous motor provides a stable 30-second stroke (60 Hz) independent of load fluctuations
This compact component is a standard for contractors looking to improve system reliability and ensure backup pump availability during peak loads
As a genuine Johnson Controls component
Quick Field Replacement: Lightweight and rigid construction allows for rapid sliding exchanges during routine maintenance calls
Most compatible hot surface ignitors should read between 40 and 60 ohms
Lochinvar & A.O. Smith 100288429 Switch 322838-753 Key Benefits: Consistent Timing: SynchronousThe Lochinvar & A. O. Smith 100288429 Switch is a critical safety component designed for precise air pressure sensing in high efficiency heating systems. This OEM replacement part is factory calibrated to a 3. 90" water column (WC) set point, serving as a primary air proving switch to ensure the blower motor is moving sufficient combustion air before the ignition sequence begins. Engineered for compatibility with specific Lochinvar boilers and A. O.
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