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The BURNHAM 100331-01 Pilot Ignitor Assembly is an essential component designed for the efficient operation of Series 5B boilers. This assembly features a Honeywell Q3481B1172 pilot burner, igniter, and sensor, optimized for natural gas applications with a NE22 orifice.
This Pilot Ignitor Assembly is a direct fit replacement for various BURNHAM boiler models, ensuring compatibility and ease of use for HVAC professionals.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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