FW-100: the smallest and most favourable Fercher heat exchanger for trade and industry
- Manufactured in accordance to the DDGV (Duale Druckgeräteverordnung)
- standard exhaust pipe diameter DA=180mm. Alternative pipe diameters on request.
- THE ideal heat exchanger/economiser for your small boiler, burner, stove, fireplace, or heat generator in general
- In use after: oil burners, gas burners, pizza ovens, wood-burning ovens, gasifiers, combined heat and power plants, and many more...
- Nominal power of heat exchanger 8-12kW *
* Definition nominal-power N1: Exhaustgas from natural-gas-burner (combustion-air: 120%) with 250°C, exhaustgas-volume chosen so that pressure-drop equals 200 Pa, heatingwater from 60°C to 80°C
* Definition nominal-power N2: Exhaustgas from natural-gas-burner (combustion-air: 120%) with 400°C, exhaustgas-volume chosen so that pressure-drop equals 500 Pa, heatingwater from 60°C to 80°C