Yes, the U Tubes and Herringbone heaters use the same burner box so spares will be the same for the burner.
Do the Vision Herringbone units have the same burner spares as the standard U Tubes?
Information on Reznor's range of radiant heating systems
Yes, the U Tubes and Herringbone heaters use the same burner box so spares will be the same for the burner.