Nordyne 626428R Limit Switch How does the LED indicator

How does the LED indicator assist in system diagnostics

Also known by part number 1173830 or PSE-CE17

typically used to synchronize disparate valve or damper sequences

With a maximum working pressure of 49 bar (711 psig) and a temperature range spanning -58°F to 311°F

By delaying blower activation until the heat exchanger reaches the appropriate temperature—typically around 120°F—this furnace fan limit control ensures consistent occupant comfort and thermal stability

Nordyne 626428R Limit Switch How does the LED indicatorThe Nordyne 626428R Limit Switch is a critical safety component designed for high limit temperature protection in Nordyne manufactured housing and light commercial furnaces. This 170? F manual reset limit switch features a 2 pole configuration, ensuring a positive break in the electrical circuit should heat exchanger temperatures exceed safe operating parameters. As a genuine OEM HVAC replacement part, this switch maintains the original engineering