Reznor 136965 Venter 322057-301 Always verify the part number

Always verify the part number against the unit’s wiring diagram

and necessary screws to ensure a secure

A compromised lead can lead to nuisance lockouts (often indicated by "No Flame" or "Ignition Failure" codes) even when the probe itself is functional

Designed as the direct OEM replacement for 8406-105

Reznor 136965 Venter 322057-301 Always verify the part numberThe Reznor 136965 is a high performance CA1 venter assembly designed specifically for large scale Reznor unit heaters, providing critical motor driven exhaust for systems between 350,000 and 400,000 BTUh. This 115V single phase power assembly operates as a motorized exhauster, ensuring safe dilution of flue gases in environments with negative pressure or where horizontal venting is required. The integrated 24V relay acts as a safety barrier, isolating