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This factory-calibrated air pressure sensing switch is set to actuate at 0
This component is positioned inside the furnace cabinet where it can directly monitor ambient internal temperatures to protect the assembly from excessive heat buildup
ensuring optimal pump performance
By establishing a reliable circuit once the correct flue vacuum is achieved
Can I use this 220V capacitor in a 110V system
Lochinvar & A.O. Smith 100208511 Prepurge Relay Freon This factory-calibrated air pressure sensingThe Lochinvar & A. O. Smith 100208511 Prepurge Relay is a mission critical 24VAC control component engineered for high efficiency gas fired boilers and commercial water heaters. This relay is essential for managing the initial combustion system pre purge cycle, ensuring that any residual unburned fuel is safely cleared from the combustion chamber before the ignition sequence begins. Designed with 10 Amp contact ratings at 50 60Hz, the 100208511
US$ 100.28
US$ 20.00
US$ 26.00
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