Johnson Controls P100DA-35 Pressure Control The L280 M/R configuration is

The L280 M/R configuration is a standard safety benchmark for preventng persistent heat damage to surrounding components and ensuring code-compliant vent monitoring

using it with other brands may result in improper sealing and failure to detect smoke due to incorrect port alignment

this actuator mounting bracket ensures that the motor housing remains stationary

What is the minimum time between ON and OFF settings

using the genuine Lennox 57W79 is recommended to maintain the specific safety tolerances and OEM furnace part specifications required for your specific model's combustion air requirements

Johnson Controls P100DA-35 Pressure Control The L280 M/R configuration isThe Johnson Controls P100DA 35 is a heavy duty encapsulated pressure control engineered for high pressure cut out applications in commercial HVACR systems. This direct mount pressure switch features an SPST contact configuration designed to open on pressure rise at 350 PSIG. Built with open construction for versatile integration, the P100DA 35 includes a manual reset lockout mechanism, ensuring the system remains offline until a technician verifies