Direct OEM Fit: Guaranteed compatibility as the factory-authorized replacement for HC27CB118 and 1179081 models

Common Questions & Troubleshooting: What does a furnace lockout code for "Flame Sense Out of Sequence" mean

Always verify the Micro Board version before ordering

Low) for precise airflow tuning across different ducting configurations

115V power should be verified at the motor leads during the startup sequence to confirm the control board is sending the signal

Reznor 214599 Vent Assembly 318423-701 Direct OEM Fit: Guaranteed compatibilityThe Reznor 214599 Vent Assembly is a critical combustion air and flue gas management component specifically engineered for RDH 250 400A high efficiency heaters. This heavy duty assembly facilitates proper power venting, ensuring the draft inducer motor maintains the required static pressure for safe operation. When replacing a failed vent cap or centrifugal blower assembly, contractors must ensure a seamless fit to prevent pressure switch errors or