Weil McLain 383-500-040 Assembly Refrigerant This assembly functions as a

This assembly functions as a secondary filtration stage

Reliable Filtration: Prevents debris from reaching the expansion valve or capillary tube

Broad Compatibility: Standard 1/4" OD barbed connection fits most pneumatic control environments

Always verify your manifold pressure and specific unit requirements before replacing sensors in LP-converted systems

Weil McLain 383-500-040 Assembly Refrigerant This assembly functions as aThe Weil McLain 383 500 040 Blower Assembly Kit is a critical OEM replacement engineered specifically for Ultra 230 Gas Boilers. Designed to restore precise combustion airflow, this Weil McLain inducer fan ensures your hydronic system maintains peak thermal efficiency and stable firing rates. As a high performance boiler blower replacement, it addresses common fault codes like E28 by providing consistent forced air to the heat exchanger. This complete