Setra MRGPP Pressure Transducer 318973-401 using the OEM 88A12 ensures

using the OEM 88A12 ensures the correct gauge and terminal fitment specific to Lennox furnace ignition systems

Engineered with a 24v coil and rated for 40-amp inductive loads

For high-temperature steam

Does this top cap include the O-ring

Enhanced Security: Features a robust tumbler lock mechanism and probe-resistant double-wall design to prevent tampering with sensitive pneumatic controls

Setra MRGPP Pressure Transducer 318973-401 using the OEM 88A12 ensuresThe Setra MRGPP is a high performance multi range general pressure transducer designed for rapid field deployment in demanding HVACR environments. Engineered with Setras signature capacitive sensing technology, this unit provides the stability and linearity required for precise differential pressure measurement across eight field selectable ranges. It features an integrated duct probe and a PG9 electrical fitting, ensuring a secure and streamlined