تعديلات كاملة bbs 2.28 De Dietrich JJX000993036

The Complete adjustment bbs 2.28 is a full set of parts for adjusting burner parameters in bbs 2.28 systems. This kit enables precise control over gas and air mixture, improving combustion efficiency and reducing waste. Essential for maintaining peak performance, it includes all necessary components for calibration. Ideal for service technicians or DIY enthusiasts, this adjustment set helps extend boiler life and lower energy costs.