Honeywell IFM Replacement Parts

Authorized Texas & Gulf Coast Distributor

When Your Flame Monitoring System Needs a Part, Downtime is Not an Option


Refineries, petrochemical plants, and power generation facilities across Texas and Louisiana depend on Honeywell Industrial Flame Monitoring (IFM) systems to keep burners running safely and efficiently. When a component fails — a signal processor, a viewing head, a flare stack monitor — you need the right part from someone who knows the system.


Diamond Systems has been an authorized Honeywell IFM distributor for over 25 years. We carry replacement parts for the full Honeywell IFM product line and can help you identify the correct part if you're unsure what you need.


Parts We Supply

  • Signal processors: P522AC, P522DC, P531AC, P531DC, P532UI, P532AC, P532DC, 700ACSP, 700DCSP
  • Viewing heads: S702, S702PF, S706, S706PF, S802, S806, S550BE, S552BE, S556BE
  • All-in-one units: Honeywell IFM U2S Series
  • Flare stack monitoring systems: Honeywell Watchdog IIIBE (P222)
  • Burner management system components
  • Valve skids and burner valve assemblies
  • Custom engineered products built from Honeywell IFM components


Industries Served

  • Petroleum and petrochemical refineries
  • Power generation: boilers, gas turbines, combined cycle plants
  • Pulp, paper, and metals processing
  • Industrial gas and airgas facilities
  • Chemical plants and Claus reactors (H2S processing)
  • Thermal oxidizers and lime kilns


Call 972-539-0889 For More Info

How to Order


Most customers call us with a part number in hand. If you know what you need, call 972-539-0889 today and we'll confirm availability and pricing immediately. Orders are handled directly by Walt Collins, who has over 40 years of experience in the utility and industrial combustion industry.


If you're newer to your plant's flame monitoring system and aren't sure of the exact model number, that's fine too. Describe your situation — the burner type, fuel, any error codes or symptoms — and we'll identify the right part for your application.


We serve customers throughout Texas and the Gulf Coast region, including Louisiana. We are not a large catalog distributor; we are a specialized, experienced source for Honeywell IFM equipment.


Call 972-539-0889

Email sales@diamondsystemstx.com

Reach Out Today to Order