The 1k ohm platinum sensor models are identified by white leads with a blue stripe to prevent wiring errors during installation

Equipped with a 36-inch Super Cap capillary protection system

the 1171000 is a circuit board with TDR

How do I identify a failing capacitor

Using this valve with R-22 will result in incorrect metering and potential equipment damage

Carrier 50HJ500451 Flame Retainer 319847-401 The 1k ohm platinum sensorThe Carrier 50HJ500451 Flame Retainer is a critical combustion component designed for high efficiency gas fired rooftop units and packaged systems. Engineered to withstand the thermal stresses of continuous burner assembly operation, this part ensures precise flame stabilization and prevents flame lift off or flashback during the ignition cycle. As a direct OEM replacement part, it maintains the specific venturi airflow dynamics required for complete