Honeywell Q385A2044B pilot burner

Honeywell Q385A 2044B (2000 Series) Pilot Burner. Original small target-type pilot burner without primary air for domestic gas boilers. Honeywell Q385A 2044B (2000 Series, small) is an original pilot burner without primary aeration, designed for igniting the main burner of domestic gas boilers, water heaters, and other gas equipment. The burner has a target-type flame aimed at the thermocouple and is equipped with a clip for easy installation of the ignition electrode. Typically, this model works in conjunction with the Honeywell Q309A thermocouple, which signals the control system that the pilot flame is present before opening the main gas valve. If the main burner fails to start, the pilot does not light or burns unevenly (flame lifts, soots), the cause is often a worn or clogged pilot burner. Technical specifications: Parameter Value; Part numbers Q385A 2044B, 534.205.001; Manufacturer Honeywell (USA/Europe); Burner type Small, target-type, non-primary aerated; Gas consumption ~100 W; Operating temperature (tip) up to 730°C; Operating temperature (body) up to 340°C; Recommended thermocouple Honeywell Q309A; Gas connection Check (usually unified nut); Mounting hole thread M4 (most common); Electrode mounting Built-in clip (spring clamp). Design features: Target-type design: The burner flame is directed at the thermocouple junction. This provides more stable heating and extended service life of the thermoelectric converter compared to conventional through-type burners where the flame heats multiple elements simultaneously. Electrode mounting with clip: The clip on the Q385A body allows easy installation of the ignition electrode (spark).