This typically indicates the inducer motor isn't pulling enough vacuum or the switch diaphragm has failed

provided the electrical ratings and DPDT switching requirements match your system’s schematic

ensuring no air leakage around the frame

this replacement combustion blower restores the required manifold pressure for clean combustion

provided the medium is compatible with NBR seal materials

Sanyo HVAC CV6231736893 Propeller Fan Assembly 340155-7024 This typically indicates the inducerThe Sanyo HVAC CV6231736893 Propeller Fan Assembly is an OEM replacement fan blade engineered for high static pressure applications in split system condensers and industrial ventilation units. For contractors managing thermal loads, this 3 blade propeller assembly provides precise dynamic balancing to eliminate shaft vibration and reduce mechanical stress on the fan motor bearings. Integrated as a critical condenser fan component, it facilitates