Weil McLain 560-528-989 Orifice secure fit that won't back

secure fit that won't back out under pressure

Vibration Resistance: Securely locks the cable in place

Common Questions

80 and CSA 6

Reliable Sealing: High-tolerance compression fitting design prevents gas escapement and ensures a vacuum-tight vent path

Weil McLain 560-528-989 Orifice secure fit that won't backThe 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