If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Honeywell RM7840M1017 Relay Module Smart Burner Sequencing and Flame Safety Control for Industrial Applications The Honeywell RM7840M1017 Relay Module is a microprocessor-based burner management controller designed for safe sequencing, flame supervision, and relay control in *Your Name: *Your Email: *Your Name: *Vdcode: Submit