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Ensuring a secure electrical termination is critical for the long-term reliability of any submersible system

By absorbing the mechanical forces of pull

Weil McLain 560-528-989 Orifice We do not recommend itThe Weil McLain 560 528 989 Burner Orifice is a precision engineered OEM replacement part designed specifically for natural gas boiler manifold assemblies. As a veteran grade HVAC orifice, it features a #46 drill size essential for maintaining the correct gas flow rate and BTU input across the burner rack. This 7 16" hex component is built with a 1 8" NPT thread, ensuring a secure, leak free seat within the gas manifold of various Weil McLain CGi and