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this Resideo-controlled valve simplifies troubleshooting with a high-visibility LED status indicator
While primarily specified for Reznor waste oil heaters
specifically replacing part numbers 97M94 and 15M64
Restores System Efficiency: Maintains proper static pressure within the venting system for optimal burner performance
Laars Heating Systems R2004100 Pressure Switch 321042-401 this Resideo-controlled valve simplifies troubleshootingMaintain the industrial safety standards of your heating equipment with the Laars Heating Systems R2004100 Pressure Switch. This manual reset low gas pressure switch is a critical safety component designed for high output Laars commercial boilers and MagnaTherm water heaters. Engineered to detect hazardous drops in fuel pressure, the R2004100 interrupts the system's ignition cycle to prevent incomplete combustion and potential carbon monoxide buildup.
