Indiana · Michigan · Ohio | Industrial field service
Honeywell Burner Controls, 7800 Series & SLATE Service
Great Northern Mechanical provides industrial and commercial burner-controls field service involving Honeywell flame-safeguard, burner-management, and combustion-control equipment.

Based in Kendallville, Indiana
Indiana · Michigan · Ohio
Honeywell 7800 Series controls
Service inquiries can include RM7800 and RM7840 Series equipment, application-compatible replacements, wiring verification, safety-sequence checks, and commissioning after approved control changes.
SLATE and combustion modernization
We can discuss Honeywell SLATE control applications and burner-control modernization where compatible with the equipment and service scope. All conversion and commissioning work requires site-specific evaluation.
Flame detection and process control
Related systems may include flame scanners, amplifiers, ignition components, Modutrol motors, and Honeywell UDC process controllers. Submit the precise part number and equipment information for an accurate response.
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