Nordyne 632514R Pressure Switch 326070-701 The violet color-coding is used

The violet color-coding is used by ClimateMaster to assist technicians in identifying specific sensor types and resistance values within the electrical cabinet

Reliable Construction: High-grade materials designed to withstand the high operating pressures of R410A refrigerant

The rod is engineered for high tensile strength and corrosion resistance

If ommeter readings across the sensor leads don't match the manufacturer’s resistance chart

Nordyne 632514R Pressure Switch 326070-701 The violet color-coding is usedThe Nordyne 632514R Pressure Switch is an essential safety component engineered for 2 stage gas furnaces, providing critical monitoring of the inducer motor's vacuum levels. This OEM furnace pressure switch is the certified direct replacement for 632514, featuring dual switch logic with set points calibrated at 0. 63" WC and 0. 43" WC. As a HVAC inducer limit switch, it prevents the burner from igniting if the combustion air flow is insufficient or if