it includes a retained stem cap and secondary threads for secure mounting to the equipment frame

it maintains the professional appearance of your facility with the official logo while offering the functional transparency needed for rapid set point verification

outperforming standard probes in high-mineral environments

the provided large folded box ensures all HVAC wiring meets clearance and safety standards

Installation Versatility: Features reversible rotation and a rigid base

Lochinvar & A.O. Smith 100110383 Assembly 318423-701 it includes a retained stemThe Lochinvar & A. O. Smith 100110383 Assembly is a precision engineered main burner with pilot bracket designed for high performance residential and commercial natural gas water heaters and boilers. As a critical OEM replacement part, this burner assembly ensures a stable, clean combustion process, which is essential for maintaining strict thermal efficiency and reducing carbon buildup within the heat exchanger. The integrated pilot bracket is