SKU: 97967183501
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Key Benefits 5
replacing a carbon-fouled or cracked probe with this factory-grade flame sensor is the most reliable path to restoring 100% operational uptime
making it an essential component for condenser fan cycling control and high-pressure safety monitoring
The 48 NEMA frame size and band mount design ensure a standard fit into existing blower housings
it serves as the direct cross of B1340004 and B1340020 part numbers
Wayne Combustion 21427-SER Blower Wheel 320788-702 Key Benefits 5Wayne Combustion 21427 SER Blower Wheel 3. 44"W x 4. 25" OD STD is an OEM combustion air component used in Wayne burner assemblies to maintain proper airflow and stable fuel ignition. This standard size blower wheel is engineered for balanced air delivery, helping the burner achieve the correct air to fuel ratio for efficient combustion and consistent flame performance. Contractors typically replace this part during burner servicing when airflow
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