Honeywell RM7840 Honeywell RM7840 Microprocessor-Based Programming Control

Honeywell RM7840 Microprocessor-Based Programming Control

Send Us Enquiry	Model No : RM7840 Product Name : Honeywell RM7840 Microprocessor-Based Programming Control Price : Ask Quantity : Ask Manufacturer : Honeywell Category : Burner and Boiler Controls Condition : New Description : * Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics, and troubleshooting * Five LEDs provide sequence information. Power LED blinks fault code on Lockout * Valve proving feature tests valve seat integrity to detect a leak greater than 0.1% of burner input capacity * Requires S7800A1142 keyboard to set up valve proving (VPS) and change post-purge time