Modine 5H0780340008 Vacuum Pressure Switch OEM Replacement

The Modine 5H0780340008 is a genuine OEM replacement vacuum pressure switch designed for use with Modine heating equipment. This pressure switch monitors and responds to changes in system pressure, helping to ensure safe and reliable heater operation by verifying proper draft and combustion air flow before and during burner operation.

As a safety control component, the pressure switch will prevent the burner from firing—or shut it down—if adequate pressure differentials are not detected, protecting the unit from unsafe operating conditions. Using a genuine Modine OEM part ensures proper calibration and fit for your specific heater model.

Key Features:

• Genuine OEM Modine replacement part
• Monitors vacuum/pressure levels to verify safe system operation
• Prevents burner ignition under unsafe pressure conditions
• Direct drop-in replacement for compatible Modine heater models
• Manufacturer Part Number (MPN): 5H0780340008

Always verify the part number against your unit's rating plate or service documentation before ordering to confirm compatibility with your specific Modine heater model.