ensuring linear travel even under high stress

Why should I replace the ignition wire during a tune-up

Using this spring in other series will result in incorrect spring rates and potential regulator failure

It holds the circuit open for approximately 5 minutes after power is removed

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