Lochinvar & A.O. Smith 100266139 Condensate Trap 321142-301 it features 3/4" NPT inlet

it features 3/4" NPT inlet and outlet connections

Fail-Safe Logic: The spring return open mechanism ensures maximum airflow if the 24Vac actuator loses power

The integrated electronic stall detection protects the motor by deactivating power when a blockage is detected

Enhanced Efficiency: AF contactor technology reduces coil energy consumption by up to 80%

Smith parts ensure factory-spec millivolt output and terminal compatibility

Lochinvar & A.O. Smith 100266139 Condensate Trap 321142-301 it features 3/4" NPT inletThe Lochinvar & A. O. Smith 100266139 Condensate Trap Kit is a critical OEM replacement component engineered for high efficiency condensing boilers and water heaters. As a veteran technician knows, maintaining a clear condensate drain line is essential to prevent acidic moisture from backing up into the heat exchanger or combustion chamber. This genuine factory repair part features an integrated internal float mechanism designed to seal the trap and