Resideo - Honeywell Home C554A1794 Flame Detector

The C554A1794 Flame Detector from Resideo – Honeywell Home delivers dependable flame detection for oil-fired burners. This photoconductive flame detector uses a cadmium sulfide sensor to provide fast, reliable flame sensing and reduce nuisance trips. With NEC Class 1 lead wire and UL/CSA approvals, it’s built for demanding safety standards in commercial environments.

Designed for easy installation, it features a compact 1" L x 1/2" W x 1-7/8" H body and R‑Bracket mounting, plus a 60" lead length and an included E mounting bracket and fuel line adapter. It operates up to 140°F, ensuring consistent performance in typical oil-fired burner applications. This detector is suitable for a wide range of burner controls and is used on models R4166, R4184, R8182, R8184, R8185, R8404, R8991, R7997, R7184, and R7284.

• Photoconductive cadmium sulfide flame sensor for fast response
• NEC Class 1 lead wire with 60" lead length
• UL and CSA approved for safety and reliability
• Includes E mounting bracket and fuel line adapter
• Compact size: 1" L x 1/2" W x 1-7/8" H; Operating temp 140°F