Honeywell C554A1463 Flame Detector

The Honeywell C554A1463 is a high-sensitivity cadmium sulfide flame detector engineered for precise photoconductive flame sensing in sequencing oil burner systems. Designed for professional contractors, this cad cell interface works in direct conjunction with Protectorelay controls to initiate a safety shutdown of the main burner upon detection of a flame failure. The sensor features a robust glass-to-metal hermetic seal that protects the internal plug-in cell from the degrading effects of high humidity, soot accumulation, and corrosive oil fumes, ensuring long-term signal accuracy in demanding combustion environments.

This Super Tradeline model includes a 60-inch leadwire and a versatile Type R mounting bracket, providing the lead length and hardware necessary for streamlined field replacement. The C554A1463 serves as a verified direct replacement for legacy units including the 956-1, 956-154, B1010364, and B1810355. By utilizing a high-output cadmium sulfide cell, this detector provides the reliable resistance-based feedback required for modern oil burner safety controls, maintaining system integrity and preventing hazardous fuel buildup during ignition or run-cycle failures.

• Enhanced Compatibility: Engineered to interface seamlessly with R4166, R4184, R8182, R8184, R8185, and R8404 primary controls.
• Industrial Durability: The hermetically sealed plug-in cell prevents sensor drift caused by the harsh atmosphere inside the burner air tube.
• Field Flexibility: Includes 60" NEC Class 1 leadwires and multiple bracket options (A, B, E, J, P, and R) to accommodate various burner housings.
• Serviceability: Features a replaceable plug-in cad cell (Honeywell part no. 130367) for simplified maintenance without removing the entire socket assembly.

How do I test the Honeywell C554A1463 cad cell?
With the burner running, check the resistance across the leadwires; it should typically be less than 1600 ohms. In total darkness, the resistance should exceed 20,000 ohms. Significant deviations usually indicate a fouled cell or poor alignment.

What causes the C554A1463 to fail prematurely?
While the hermetic seal protects against fumes, excessive soot buildup on the cell face can "blind" the detector. Regular preventative maintenance should include wiping the cell surface to ensure a clear line of sight to the flame.

Is the C554A1463 compatible with all oil burners?
This model is designed for oil-fired systems using cad cell primary controls. It is the direct replacement for standard Honeywell and various OEM parts like those from Beckett or Miller (B1010364).

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.