Nordyne 632183R Thermocouple While the 3155 series typically

While the 3155 series typically requires a single gasket

and plastic tubing

Is this fitting compatible with R410A systems

Durable Construction: Heavy-duty forged brass eliminates the risk of cracks and provides excellent vibration resistance in the field

a clogged flame arrestor

Nordyne 632183R Thermocouple While the 3155 series typicallyFor service calls involving intermittent pilot failure or a furnace that drops out shortly after ignition, the Nordyne 632183R Thermocouple is the high reliability solution required to restore system safety and operation. This 24 inch thermocouple is a genuine OEM replacement part engineered specifically for gas fired heating units with a standing pilot assembly. This component is the direct replacement for Nordyne 631132, as well as several other