Honeywell Q358B pilot burner

Honeywell Q358B Pilot Burner is an original pilot designed for igniting the main burner in gas boilers, water heaters, and other domestic gas equipment. This model provides a stable flame for proper thermocouple heating. Technical specifications: Part numbers: Q358B, 534.205.006; Manufacturer: Honeywell; Compatibility: Recommended for use with Honeywell Q309A thermocouple. Key advantages: Typically, in safety systems, the pilot burner works in conjunction with a thermocouple and electrode. The burner design directs the flame directly at the thermocouple junction, ensuring stable heating even with small gas pressure fluctuations. This ensures the thermocouple generates sufficient voltage to hold the electromagnetic valve open. If your main burner fails to start or the pilot flame goes out after releasing the button, the cause is often a clogged pilot nozzle. Installing an original Q358B ensures reliable safety system operation. Maintenance recommendations: During routine maintenance, clean the pilot nozzle from dust and soot with compressed air. Check all gas connections for leaks using soap solution. When replacing, ensure the burner position provides direct flame contact with the thermocouple junction. Order part numbers: Q358B, 534.205.006.