York S1-029-20423-000 Orifice 326010-701 this sensor monitors discharge water

this sensor monitors discharge water temperatures to prevent manual reset high limit (MRHL) lockouts and "Temp Diff" fault codes

this sensor eliminates the need for external power supplies at the sensing point

The 060629 repair kit includes a new enclosing tube assembly to prevent mechanical binding and ensure the solenoid valve repair is long-lasting

provided the orifice and spring settings match the specific BTU requirements of the installation

York S1-029-20423-000 Orifice 326010-701 this sensor monitors discharge waterThe York S1 029 20423 000 Orifice is a high precision burner blank orifice engineered for the critical regulation of fuel flow within York furnace and boiler systems. Designed specifically for professional field modification, this blank orifice spud allows technicians to precisely drill the port size required to match specific manifold pressures and BTU Hr input requirements. Manufactured to rigid OEM standards, it serves as a reliable replacement for