Honeywell RM7890B1048 Flame Relay Control

Microprocessor-based integrated primary burner control for automatically fired gas, oil or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls.

Features:

• Functions include automatic burner sequencing, flame supervision, system status indication, system or self diagnostics and troubleshooting.
• Subbase and amplifier are required for operation
• Five LEDs provide sequence information
• Interchangeable plug-in flame amplifiers
• Nonvolatile memory retains history files and sequencing status after power loss

Specifications:

Dimensions: 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase (127x127x133mm or 155mm)

Technical Literature: