Reznor 214599 Vent Assembly R-22 the control board will lock

the control board will lock out the ignition sequence as a safety precaution

3" Insertion Depth: Optimized probe length ensures the sensor reaches the hottest point of the air stream for accurate sensing

This OEM replacement part is built to the exact tolerances required for high-volume airflow

it features double-shielded ball bearings for sustained axial and radial loads in high-temperature environments

This 1/2" NPT natural gas valve operates on a standard 24V AC control circuit and is factory-set to a 3

Reznor 214599 Vent Assembly R-22 the control board will lockThe 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