Honeywell
USAControls & ActuatorsHoneywell's industrial combustion portfolio covers the full flame-safeguard and gas-valve stack used in commercial boilers, process heaters, and industrial ovens — from the S87/S89 intermittent-pilot ignition modules through the RM7800 / RM7840 flame relays, the VR8xxx and V4xxx gas-valve bodies, and the ML7420/ML7421 actuators. The Honeywell combustion-controls catalog is available for industrial customers globally, with hands-on commissioning expertise for retrofits where customers need to swap legacy Fireye or Satronic hardware onto the Honeywell platform for parts-availability reasons.

Honeywell Non Plug-In Limit Switch: 30 mm Mounting Hole Vertical Center to Center Distance, LS

Honeywell Miniature Snap Action Switch: Lever Actuator, 1NC

Honeywell Non Plug-In Limit Switch: Lever-Rod, Haz Location Rated, EX, 18°, 90°

Honeywell Toggle Switch: 3 Position, 6 Connections, DPDT, Screw Terminals Connection

Honeywell Snap Action Switch: Plunger Actuator, 1NO/1NC

Honeywell Fan Coil Thermostat: Heat and Cool, Auto-Cool-Heat-Off, 50° to 90°F, Push Button

Honeywell Actuator: Dampers/Valves, Proportional, Spring Return, 60 in-lb, 24V AC

Honeywell Non Plug-In Limit Switch: Roller Lever, GLC, 0.25 in Roller Wd, 26°, 49°

Honeywell Cup: 315911/0021/U Mfr Part #

Honeywell Toggle Switch: 3 Position, 12 Connections, 4PDT, Screw Terminals Connection

Honeywell Pneumatic Temperature Transmitter: Rod and Tube Element, 265°F, 18 psi to 25 psi

Honeywell Contact Block (MPN LSZ3A). Key specifications — Brand: HONEYWELL.

Honeywell Actuator: MP953C1000/U Mfr Part #

Honeywell Roll Paper Strip Chart: Roll Paper Strip Chart, 12 in Strip Chart Wd, Blue

Honeywell Circular Paper Chart: Honeywell, -250°F to 150°F, BN 24001660-042, Honeywell

Honeywell External Trunnion Bracket: Mfr Part # MP918B1196/U

Honeywell Circular Paper Chart: Honeywell, 0°C to 250°C, BN 24001660-024, Honeywell

Honeywell Non Plug-In Limit Switch: Roller Lever, Haz Location Rated, EX, 0.31 in Roller Wd

Honeywell Pneumatic Temperature Transmitter: Rod and Tube Element, 265°F, 18 psi to 25 psi

Honeywell Pneumatic Thermostat: 60° to 90°F Day, 50° to 80°F Night, Vertical, No

Honeywell Unitary: VP531C1000/U Mfr Part #

Honeywell Non Plug-In Limit Switch: Coil Spring, 4 Mounting Holes, Metal

Honeywell Pressure Switch: 0.5 psi – 150 psi, 5000 Series

Honeywell Hazardous Location Limit Switch: Plunger Actuator, Metallic, Plunger

Honeywell Non-Programmable Thermostat: Mfr Part # TH114-A-120S

Honeywell Miniature Snap Action Switch: Lever Actuator, 1NO/1NC

Honeywell Repair Parts, and Tools: (1) 1/4 in, Barbed/(2) 5/32 in, Barbed Connection Size/Type

Honeywell Circular Paper Chart: Honeywell, 0°F to 2,500°F, BN 24001660-025, Honeywell

Honeywell Pneumatic Temperature Transmitter: 65° to 85°F, 2 Pipes

Honeywell Fan Coil Thermostat: Heat and Cool, Auto and Manual, GH/GL/GM/PS/R/RS/SB/SC/W/Y/Y/A

Honeywell Magnetically Actuated Safety Interlock Switch: FF6 Series, 1NO/1NC

Honeywell Non Plug-In Limit Switch: 30 mm Mounting Hole Vertical Center to Center Distance, LS

Honeywell Roll Paper Strip Chart: Roll Paper Strip Chart, 4 3/4 in Strip Chart Wd

Honeywell Safety Interlock Switch: GK Series, 2NO/2NC

Honeywell Miniature Snap Action Switch: Plunger Actuator, 1NO

Honeywell Non Plug-In Limit Switch: Plunger Actuator, Metallic, Plunger, 2 Mounting Holes

Honeywell Wall Module: Wall Mount, Conduit Box, 2-Wire Sylk Comm, Polycarbonate

Honeywell Miniature Snap Action Switch: Plunger Actuator, 1NO/1NC

Honeywell Toggle Switch: 2 Position, 2 Connections, SPST, Screw Terminals Connection

Honeywell Rheostat and Toggle Switch: Mfr Part # S443A1007/U

Honeywell Rod Lever Actuator: Rod, Fixed

Honeywell Sensor: Temp, Outdoor, Honeywell TH8000 and TH7000, Surface Mount

Honeywell Non Plug-In Limit Switch: 60 mm Mounting Hole Vertical Center to Center Distance, GLA

Honeywell Plug-In Limit Switch: Wobble Stick, 2 Mounting Holes, Zinc

Honeywell Push Rod: 8 in Rod Lg (MPN 27520Q)

Honeywell Snap Action Switch: Lever Actuator, 1NO/1NC

Honeywell Toggle Switch: 3 Position, 6 Connections, DPDT, Screw Terminals Connection
About Honeywell
Honeywell's industrial combustion portfolio covers the full flame-safeguard and gas-valve stack used in commercial boilers, process heaters, and industrial ovens — from the S87/S89 intermittent-pilot ignition modules through the RM7800 / RM7840 flame relays, the VR8xxx and V4xxx gas-valve bodies, and the ML7420/ML7421 actuators. The Honeywell combustion-controls catalog is available for industrial customers globally, with hands-on commissioning expertise for retrofits where customers need to swap legacy Fireye or Satronic hardware onto the Honeywell platform for parts-availability reasons.
The highest-volume families are the RM7890 and RM7895 flame relays for large commercial gas/oil burners, the VR8205 combination gas controls for lighter commercial applications, and the DBC2000E / DBC2100E ramp-and-dwell controllers — DBC2000E1018 is particularly common in inflight-catering and food-processing steam plant. Service-kit BOMs (PCB assemblies, UV scanners, spark-ignition rods, transformer assemblies) are available so emergency line-down calls don't queue on factory lead times.
Customers buying Honeywell combustion controls typically ask for three things: compatibility with existing burner racks (we retrofit Riello, Weishaupt, FBR, Baite onto Honeywell), reliable UV flame detection under high-humidity plant-room conditions, and gas-valve bodies certified against the relevant national gas-safety code. All three are within the Honeywell catalog we carry.
Common Applications
- Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
- Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
- Hotel and hospital boiler plants — VR8205 combination gas controls
- Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
- Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits
Product Lines
Frequently asked questions
Common questions about Honeywell from 3G Electric.
Are Honeywell combustion-controls products available?
Yes. We carry the Honeywell industrial combustion portfolio — flame relays, gas-valve bodies, actuators, and ramp controllers — for industrial customers globally. All parts are genuine Honeywell with full manufacturer warranty.
Do you carry the Honeywell DBC2000E?
Yes — the DBC2000E (including DBC2000E1018 and the -E1026 variant) is one of our most-ordered controllers. Spare PCBs and matching UV scanners are also available.
Can you retrofit Honeywell controls onto a legacy Fireye or Satronic burner?
Yes. Cross-platform retrofits (Fireye → Honeywell, Satronic → Honeywell) are part of our standard commissioning service. We re-use the existing wiring harness where possible and issue a re-commissioning sheet against the applicable national code.
What is the lead time for Honeywell flame relays?
RM7890, RM7895, and DBC2000E are typically available on shorter lead times. Less common SKUs have a factory lead time on request.
Do you service Honeywell combustion controls?
Yes. Commissioning, annual preventive maintenance, emergency replacement, and combustion tuning are all covered.
Where can I buy Honeywell burner controls in Singapore?
3G Electric stocks Honeywell flame safeguard controllers, gas valve assemblies, actuators, and flame detectors.






