Cadmium-Sulfide Flame Detector with 60" leads, Type "R" Mounting Bracket and Cad Cell

Specifications for Honeywell C554A1794 Flame Detector

The Honeywell C554A1794 Flame Detector is a high-quality photoconductive cadmium sulfide (cad cell) sensor designed to monitor flame presence in oil-fired burner systems. Featuring a 60-inch lead length and compact profile, this detector provides reliable, accurate flame sensing to ensure safe operation and proper sequencing of burner ignition cycles. Compatible with a wide range of Honeywell oil primary controls, the C554A1794 delivers long-lasting performance, fast response, and dependable safety for both residential and commercial heating systems.

• Model: C554A1794
• Brand: Honeywell
• Product Type: Flame Detector (Cadmium Sulfide Type)
• Sensor Type: Photoconductive cad cell
• Lead Length: 60 inches
• Dimensions: 1 inch L x 1/2 inch W x 1-7/8 inch H
• Material: Heat-resistant housing and durable optical sensing components
• Operating Principle: Changes electrical resistance in response to visible light from the oil burner flame
• Function: Detects flame presence for proper sequencing of oil burner systems
• Performance: Provides fast, accurate flame detection for safety shutdown and efficient burner operation
• Application: Used with oil-fired furnaces, boilers, and heating systems
• Compatible Controls: For use with Honeywell R4166, R4184, R8182, R8184, R8185, R8404, R8991, R7997, R7184, and R7284 oil primary controls
• Mounting Type: Fixed-mount sensor with 60-inch leads for flexible installation
• Operating Temperature: Designed for elevated temperature environments typical of oil burner operation
• Response Time: Rapid response for reliable flame detection and safety control sequencing
• Durability: Resistant to heat, vibration, and contaminants for long service life
• Safety: Ensures safe burner operation by signaling flame presence or failure during ignition and run cycles
• Maintenance: Requires minimal upkeep; periodic cleaning of optical surface recommended
• Installation: Simple to install with flexible leads and standard Honeywell connections
• Use: Suitable for residential, commercial, and light industrial oil burner applications
• Compliance: Meets Honeywell’s quality and safety standards for flame safeguard systems
• Warranty: Backed by Honeywell’s limited product warranty
• Manufacturer: Honeywell Home (Resideo Technologies)
• Country of Origin: Made in the USA