This specific model is a direct replacement for Trane SWT1733

installing this furnace blower wheel restores optimal airflow

Automatic Reset Logic: The L160-30F sensor automatically re-closes once temperatures drop below the 130°F threshold

and 43-inch wire leads into a single

Contractors should verify the rotation direction (CW/CCW) and hub orientation before installation to ensure compatibility with existing Goodman and Amana air handlers

Reznor 205443 Pressure Switch Els PW 17895 This specific model is aThe Reznor 205443 Pressure Switch is a critical safety and operational component designed for precise 0. 75" wc (water column) monitoring in high efficiency heating systems. As a Single Pole Single Throw (SPST) switch, it provides a reliable normally open circuit that closes upon reaching the specified set point to prove draft and authorize the ignition sequence. This OEM Reznor replacement part features dual 1 4" barb connections, ensuring a secure