Modine 5H0780340001 Pressure Switch 318518-761 provided the pressure and temperature

provided the pressure and temperature ratings of the application are met

Is the Trane VAL8557 compatible with other brands

while the logic circuitry automatically triggers the high-speed fan if a limit switch opens

preventing dangerous pressure buildup

a field-proven 120V silicon carbide hot surface igniter designed for maximum durability in gas-fired furnaces and boilers

Modine 5H0780340001 Pressure Switch 318518-761 provided the pressure and temperatureFor veteran HVAC technicians and service contractors, the Modine 5H0780340001 Pressure Switch is the essential OEM replacement part for maintaining proper drafting and combustion safety in low intensity infrared heaters. This Vacuum Pressure Switch TLP is engineered to monitor differential pressure within the vent system, ensuring the inducer fan is moving sufficient air to clear spent combustion gases before ignition. If the switch detects a drop in