Tête de mélange MB 821 complète BNR 10, BNR 20 (E) Honeywell

Mixing head MB 821 assembly BNR 10, BNR 20 (E) Honeywell is intended for low and medium power gas burners. This unit ensures efficient mixing of gas with air, necessary for economical and safe combustion. The head is suitable for BNR 10 and BNR 20 (E) series burners and is compatible with Honeywell control systems. Thanks to its compact design and readiness for installation, it is an optimal solution for boiler equipment repair. Used in domestic and commercial heating systems.