Engineered for normally closed operation

This veteran-grade hardware utilizes anti-jitter circuitry to eliminate "hunting

Part of the Apollo CVB series

The 4-8 PSI range is fixed by the internal spring calibration

Carrier 51771U Ignitor 318423-701 Engineered for normally closed operationThe Carrier 51771U Ignitor is a high performance Beckett PowerLight electronic oil igniter designed for direct field replacement on Beckett A, AF, AFG, and NX burners. This solid state 120VAC unit provides a robust 20kV peak output to ensure reliable ignition of the fuel air mixture, effectively replacing older, bulkier iron core transformers. The 51771U igniter features a vacuum encapsulation process using synthetic resin, which delivers superior