D 15 P

Legend

1. Boiler body 11. Door lining - sibral
2. Feeding door 12. 18x18 mm door insulation
3. Ash pan 13. Closure
4. Control panel 14. Refractory bricks - rear part of dome-shaped chamber
5. Regulatory valve 15. Air-slide - regulation of incoming air
6. Refractory bricks - bottom of combustion chamber 16. Cooling loop
7. Refractory bricks - dome-like chamber 17. Burner slot
8. Screen 18. Cleaning window
9. Thermometer - thermostats and switches 19. Brake valve
10. Honeywell FR 124 output regulating device 20. Cleaning cover
    21. Suction ventilator (only for the D 20 P, D 30 P, D 45 P boiler)