ensuring linear travel even under high stress

and process water systems

contractors can ensure the system meets original manufacturer specifications for fuel regulation and sequence of operation

verify that the existing orifice and manifold pressure settings align with the technical specifications of this natural gas burner to ensure safe and reliable ignition across all firing cycles

The unit features a standard 1/2-inch NPT inlet and outlet for seamless integration with existing gas piping

Trane ORF0516 Orifice 318518-761 ensuring linear travel even underWhen you're dealing with a residential or commercial gas furnace that isn't reaching its temperature setpoint during peak load, the Trane ORF0516 is the exact #42 High Fire Orifice required to restore proper combustion and gas manifold pressure. This OEM furnace gas orifice is precision machined to regulate fuel delivery in high fire stages, ensuring your burner assembly operates at its peak thermal efficiency. As a veteran grade Trane HVAC