Lennox 98M73 Limit Switch 324846-701 a critical safety component designed

a critical safety component designed for heating and cooling systems

Using this in smaller stack regulators will lead to calibration failure

Is this pan compatible with upflow or downflow configurations

while using a Natural Gas orifice with LP can cause dangerous over-firing

Lennox 98M73 Limit Switch 324846-701 a critical safety component designedThis Lennox 98M73 Limit Switch is a critical safety component designed for heavy duty industrial and residential HVAC applications. Engineered for precision position sensing and thermal regulation, the 98M73 limit control ensures that equipment operating cycles remain within safe parameters by interrupting the electrical circuit when internal temperatures exceed preset thresholds. As a genuine Lennox OEM replacement part, this switch is specifically