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Wood pellet heating system offers the lowest energy costs among all heating appliances. Switching from natural gas to wood pellets can lead to a 25% reduction of annual home heating costs. This translates into faster payback for the customer choosing wood pellet heating as an alternative fuel source. The revolutionary new burner is suitable for heating with any type of biomass pellet (wood waste, switchgrass, corn cobs, etc.).
Wood pellets are clean-burning and carbon neutral. Compared to coal- and traditional wood-burning boilers gas emission level is quite low (CO < 200 mg/m3).
Who is it worth to switch to pellet heating system?
Pellet-burning appliances are the best solution especially for those constructing a new home. Investment costs are similar to other heating system costs.
By converting an oil and gas heating system to pellet heating shold be following considered: the bigger the heated place, the more quick the return.
- Heating efficiency independent from pellet quality
- Able to burn wood and agricultural waste as well as pellets of size 6 mm (F6) and 8 mm (F8)
- Boiler casing made from 5-mm thick steel plate
- 40 mm external thermal isolation, 3-layer door isolation
- Heat resistant steel grid of high strength and durability (recommended to install into open flue heating systems)
- 2 bar maximum operating pressure
- Dual-microprocessor-based automatic control
- Automatic ash- and sludge conveyor
- Automatic ventilator speed adjustment
- LCD display
Pellet boiler
Heat transfer surface of the pellet boiler is multiple bigger compared to traditional wood boilers. Temperature of exiting smoke is constantly fluctuating under 120°C, that’s why pellet boiler can be linear operated.
Burner, control system, tank
Pellet burner work similarly to traditional gas burners, apart from the used fuel, which is liquid wood, pellet. Operation of pellet burner happens completely individually. Most important sensor of the control system is the thermometer, which perceives heat through an immersion sleeve then regulates flame as needed. Approximates the hot water temperature in the boiler the value set by the user, the control system automatically reduces the dose of pellets gradually, thus preventing an overheating of the device.
Pellet tank has to be refilled only once or twice a month instead of an hourly and daily filling. The tank can be constructed individually or in a standard size of 1m3, recommended by FÉG. In case of standard size the fuel is sufficient for 2-4 weeks.
Pellet Boiler Types |
FPH 35 |
FPH 50 |
FPH 100 |
Capacity (kW) |
5 - 35 |
35 - 50 |
50 - 100 |
Efficiency (%) |
92 |
92 |
92 |
Weight (kg) |
325 |
500 |
850 |
Flue diameter(mm) |
140 |
180 |
220 |
Blast pressure (mbar) |
|
|
|
|
0,15 |
0,15 |
0,15 |
|
0,2 |
0,3 |
0,5 |
Height (mm) |
1200 |
1625 |
2000 |
Width (mm) |
450 |
660 |
860 |
Length (mm) |
650 |
1014 |
1500 |
Operating pressure (bar) |
2 |
2 |
2 |
Heat intake (m2) |
4,75 |
7,34 |
18,1 |
Spacer (pcs) |
96 |
135 |
232 |
Some units of the pellet heating system (boiler, burner, hopper) are available separately as well.