Replacing a drifted or fouled switch with this OEM-spec part ensures the furnace operates within its designated safety parameters and maintains system reliable uptime

As a manual reset limit switch

a 440V capacitor is a safe upgrade for a 370V circuit

áfor free shipping

typically from -50°F to 300°F

Sensus 143-62-023-45 Orifice Replacing a drifted or fouledThe Sensus 143 62 023 45 Orifice is an essential component for technicians maintaining or configuring the Model 143 80 service regulator. Engineered from high grade aluminum, this 1 2 inch replacement orifice is designed for low pressure applications, typically supporting maximum inlet pressures up to 20 psig. It plays a critical role in managing flow capacity and ensuring stable downstream pressure for residential and small commercial gas systems.