Weak airflow through the vents or a module that fails to start despite receiving a 24V signal are clear indicators that the ICP 1186443 assembly needs immediate inspection

Using this in an LP system without proper conversion will result in dangerous over-firing and carbon monoxide hazards

The 8200-004 is the structural mount itself

Will this work with other brands like Bryant or Payne

Heil Quaker ICP 17400516000020 Pressure Switch 320788-703 Weak airflow through the ventsThe Heil Quaker ICP 17400516000020 Pressure Switch is a critical OEM safety component engineered for precise draft inducer motor monitoring in high efficiency ICP condensing furnaces and MrCool heat pumps. This factory authorized part is designed to detect the specific negative pressure required to ensure safe combustion venting before allowing the ignition sequence to proceed. As a veteran technician knows, a failed pressure switch often manifests as