Beckett Burners, Orifices & Combustion Parts

Beckett Burners, Orifices & Combustion Parts: Precision Combustion from North America's Leading Brand

When a furnace, boiler, or water heater needs to fire reliably through another heating season, the combustion components at the heart of the system matter enormously. R.W. Beckett has spent over 80 years earning its place as the benchmark for oil-fired combustion technology — and the brand's burners, orifices, and combustion parts reflect every bit of that accumulated expertise. Whether you're a seasoned HVAC technician performing a routine tune-up or a homeowner tracking down a hard-to-find replacement component, Beckett's combustion parts catalog is built to deliver a precise, drop-in fit.

The AF, AFG, AFII & NX Burner Families

Beckett's most recognized combustion assemblies fall under four core series. The AF and AFG burners are engineered to handle the demands of modern equipment and evolving fuel blends, making them a go-to for residential furnaces and boilers across North America. The AFII expands on that platform for a wider range of applications, while the NX series streamlines setup by combining air and head settings into a single adjustment — a welcome feature for technicians working on tight schedules. Each series is supported by a full ecosystem of combustion parts: air tubes, combustion heads, orifices, electrode kits, and static disks that wear predictably with normal service cycles.

Why Combustion Parts Require Exact-Match Replacements

Oil-fired combustion systems operate on tight tolerances. Matching a replacement orifice, nozzle, or combustion head to the exact burner model number is not just a best practice — it's the difference between clean, efficient ignition and a misfire or hard-start fault. Beckett designs its burners, orifices, and combustion parts as an integrated system, so every electrode gap, air tube dimension, and head configuration is optimized to work together. This systems-level thinking is a major reason why Beckett parts are the preferred choice for both OEM installations and aftermarket service.

Biofuel-Ready Combustion Components

One area where Beckett stands apart from the competition is its commitment to alternative and renewable fuels. The brand offers the most comprehensive lineup of biofuel-rated burner components in the industry, with combustion parts rated for B100 biodiesel blends. This future-forward engineering means that technicians and homeowners investing in Beckett combustion components today are not locked into legacy fuel requirements — a meaningful advantage as heating fuels continue to evolve.

Built for Reliability, Backed by a Warranty

Every Beckett combustion part is covered by a comprehensive warranty program, reflecting the brand's confidence in its manufacturing quality. That assurance matters when a burner component is the only thing standing between a household and a cold night. Beckett also supports its product line with an extensive network of trained technicians and on-demand technical training resources, so installers always have access to accurate setup guidance for every combustion part in the catalog.

• AF & AFG Series: Versatile oil burner combustion components for residential furnaces and boilers
• AFII Series: Expanded-application combustion assemblies and replacement parts
• NX Series: Simplified single-adjustment combustion head system for faster service
• Biofuel-Rated Parts: Combustion heads and orifices compatible with B100 biodiesel blends
• Electrode Kits & Static Disks: Ignition components designed for precise gap settings and reliable spark arcs