Simplified Installation: Features a 7-pin Molex-style connector for rapid

Optimized Flow: High 22 Cv rating ensures 1" NPT solenoid valve efficiency for high-demand heating equipment

While the 0556003 is built for durability

This OEM Weil McLain part is designed to transition units between fuel types or modernize atmospheric ignition systems

The 383-600-069 control typically functions as a manual reset device

Lochinvar & A.O. Smith 100151901 V-Baffle 318172-701 Simplified Installation: Features a 7-pinThe Lochinvar & A. O. Smith 100151901 V Baffle is a specialized combustion component engineered to optimize thermal transfer within high efficiency hydronic systems. Designed for precision fitment as a V baffle frame runner, this part plays a critical role in directing flue gas flow across the finned copper heat exchanger tubes. By creating controlled turbulence, the 100151901 baffle minimizes laminar flow and ensures maximum heat absorption, which is