Raypak 406A Burner Tray Without Burner [Sea Level] (010398F) pumpwetends The mixed connection design gives

The mixed connection design gives this union practical value because plumbing systems often need a fitting that bridges threaded and solvent-style relationships without compromising serviceability

That keeps the repair efficient while improving the finished quality of the assembly in a meaningful way

A kit like this is useful because it helps secure the faceplate properly

a 0 to 30 inches of mercury scale

that simplicity disappears

Raypak 406A Burner Tray Without Burner [Sea Level] (010398F) pumpwetends The mixed connection design givesThe Raypak 406A burner tray without burner is designed for compatible sea level heater applications where the supported burner support tray needs replacement while the burner itself is handled separately. A tray like this is useful because it restores structural support and positioning for the burner assembly inside the heater. This replacement is especially useful when the original tray is rusted, warped, or damaged but the supported burner remains