Description
Honeywell RM7840L1018
Proven FM-approved burner management system providing reliable flame safety control for industrial and commercial single-burner applications
| Brand | Honeywell |
| Model | RM7840L1018 |
| Voltage | 120V AC, 50/60 Hz |
| Country of Origin | United States |
| Weight | 1.4 kg |
| Dimensions | 140 x 70 x 65 mm |
| Warranty | 6 months |
| Certifications | FM Approved, UL Listed, CSA Certified |
| SKU / MPN | RM7840L1018 |
| What’s in the box | Burner controller unit, mounting bracket, flame sensor connector, wiring diagram, installation manual |
| Controller Type | Single Burner Management System (BMS) |
| Flame Detection | UV or Ionization Flame Rod |
| Mounting | DIN Rail or Panel Mount |
| Pre-Purge Time | Adjustable 5-60 seconds |
| Safety Interlocks | Flame loss, over-temperature, gas pressure, air pressure |
| Output Contacts | 2 SPST relay outputs, 5A resistive |
Key benefits: FM Approved for life safety applications, simple plug-in flame sensor, adjustable purge timing, DIN rail mounting for easy panel integration, proven reliability with millions of installed units worldwide
Typical applications: Industrial boilers, commercial heating systems, process heaters, air make-up units, drying ovens, and single-burner combustion systems in manufacturing facilities
Lifecycle: Active product, long-term availability supported by Honeywell legacy burners program
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Daniel W. –
Solid relay modules, good switching capacity. Perfect for our automation panel.