This part number refers to the orifice assembly #02

Is this dial compatible with vertical thermostats

maintaining electrical integrity during frequent start cycles

this HI-limit lead wire ensures a reliable electrical path to interrupt gas flow should the system exceed its thermal safety setpoint

Nordyne 626408R Limit Switch This part number refers toThe Nordyne 626408R Limit Switch is a critical safety component designed for precise temperature regulation within Nordyne, Miller, and Intertherm gas fired furnaces. This SPST furnace limit switch features a 105 145 degree Fahrenheit temperature range, ensuring the blower assembly engages and disengages at established thermal thresholds to prevent heat exchanger overheating. Engineered for high cycle reliability, this manual reset limit switch or