Modine 5H0780340001 Pressure Switch 320788-702 Superior Build: High-grade ball bearings

Superior Build: High-grade ball bearings and moisture-resistant windings designed for demanding furnace and air handler environments

Adjustment is made via the pilot valve screw

Can this replace third-party universal sequencers

How do I troubleshoot a motor that won't start

permitting manual system cycling during power outages or commissioning

Modine 5H0780340001 Pressure Switch 320788-702 Superior Build: High-grade ball bearingsFor 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