Can it replace older White Rodgers controls

While designed as a direct Carrier OEM replacement part

which is standard practice for low pressure safety applications in commercial condensing units

Substituting with a higher limit can bypass critical safety protections for the heat exchanger

this relay is rated for 24-240VAC/DC

Reznor 210766 Flame Sensor 318172-701 Can it replace older WhiteThe Reznor 210766 Flame Sensor is a critical replacement component engineered for precise flame rectification in industrial and commercial heating systems. Designed specifically for units utilizing 42 60 inch burners, this high temperature sensor ensures consistent signal feedback to the integrated ignition control module. In technical terms, the probe detects the presence of a flame through the process of ion conduction, preventing "no heat" calls