HEATING KIT BURNIT – WBS PELLET BURNER PELL

Ready-to-use set. Intended for burning wood pellets.

Heating kit includes:
SOLID FUEL BOILER BURNIT WBS

Steel solid fuel boilers WBS range in nominal output from 20 to 90 kW to satisfy the heating demands of medium to large sized spaces.
Designed for firing solid fuel – sunflower eco-briquettes. With an option for fitting pellet, oil or gas-fired burner.

Tested and approved according to EN 303-5.

PELLET BURNER PELL

The BURNiT Pell is a pellet burner for heating boilers. It burns wood-pellets with diameter 6-8 mm and ensures an efficient, low-emission combustion.
Produced of high-grade stainless steel, it withstands temperatures up to 1150°С.
The built-in controller, automatic cleaning system and internal auger manage the burner operation for optimum efficiency.
The burner has to be fitted to boiler.

 

Features

Heating medium and large rooms
Simple installation and handling
Exchangeable metallic ash grate
Thermostatic draught regulator
Burner flange on lower door for fitting pellet, oil or gas burners (optional)

HEATING KIT INCLUDES:

  • Simple installation and handling.
  • The water mantle embraces the combustion chamber in full to utilize the emitted heat most efficiently.
  • Combustion chamber with large heat exchanging surface and low chamber resistance.
  • Large firebox door ensures easy loading even with bigger logs (length of logs up to 50 cm).
  • Ribbed chamber surface and three-pass flue gas flow for improved heat exchange.
  • Exchangeable metallic ash grate protects the pipe grid from the flame.
  • Burner flange on lower door for fitting pellet, oil or gas burners (optional).

AVAILABLE SIZES, KW:

SET INCLUDES
BURNIT WBS PELLET 20  WBS 30 / PELL 30
BURNIT WBS PELLET 25  WBS 40 / PELL 30
BURNIT WBS PELLET 35  WBS 50 / PELL 40
BURNIT WBS PELLET 50  WBS 70 / PELL 70
BURNIT WBS PELLET 60  WBS 90 / PELL 70
BURNIT WBS PELLET 60 +  WBS 90 + / PELL 70

SAFETY DEVICES

  • Thermostatic draught regulator;
  • Pressure relief valve 3 bar;
  • Safety heat evacuator a tap-water-filled line passes through the upmost part of the boiler body. In case of overheating it is triggered open by a thermostatic valve (not included) to evacuate the heat of the boiler.

ELEMENTS:

  1. Cladding
  2. High-performance insulation
  3. Three-way flue gas path
  4. Water shirt (Mantel)
  5. Fuel chamber
  6. Tray
  7. Flange for burner
  8. Chimney
  9. Revision opening

 

ТECHNICAL SPECIFICATIONS

Model  

WBS 30

– Pell 30

WBS 40

– Pell 30

WBS 50

– Pell 40

WBS 70

– Pell 70

WBS 90

– Pell 70

WBS 90 PLUS

– Pell 70
Nominal Power kW 22 30 35 52 60  
Minimum ÷ Maximum power kW 6÷25 9÷32 10÷40 15÷65 18÷65  
Mass flow usr. gases min. ÷ max. power kg/s 0,005÷0,013 0,011÷0,025 0,007÷0,021 0,012÷0,032 0,010÷0,031  

Dimensions

WBS + Pell

 High H mm 1145 1145 1145 1285 1285 1285
Width L 464 624 624 624 684 744
Depth D 1330 1330 1390 1510 1510 1510
Volume water mantel l 75 96 106 134 145 162
Volume combustion chamber l 62 84 97 120 133 212
Mantle resistance, Δt=20, K Pa/mbar 9/0,09 12/0,12 14/0,14 26/0,26 20/0,20 28/0.28
Required chimney draft Pa/mbar 10/0,10 12/0,12 14/0,14 26/0,26 30/0,30  
Insulation Boiler high-efficiency thermal wool
Doors              
Power consumption

Burnerа

Pell

 Boiler WBS W 60 60 60 110 110 110
Ignition mode ~ 400 ~ 400 ~ 400 ~ 400 ~ 400 ~ 400
Operating mode ~ 60÷70 ~ 60÷70 ~ 60÷70 ~ 70÷110 ~ 70÷110 ~ 70÷110
Self cleaning mode ~ 1300 ~ 1300 ~ 1300 ~ 1300 ~ 1300 ~ 1300
Electric power supply V/Hz 230/50 230/50 230/50 230/50 230/50 230/50
Recommended fuel Pellets class ENplus-A1; ENplus-A2; EN-B
Operating temperature range °C 65 – 80 65 – 80 65 – 80 65 – 80 65 – 80 65-80
Working pressure bar 3 3 3 3 3 3
Weight: boiler, burner kg 309/71 384/71 414/71 496/71 538/71 568/71
Inlet cold water A, mm R1¼”/232 R1¼”/232 R1¼”/232 R1¼”/232 R1¼”/232 R1½”/232
Outlet hot water B, mm R1¼”/1265 R1¼”/1265 R1¼”/1265 R1½”/1420 R1½”/1420 R1½”/1420
Sleeve for sensor К, mm G½”/1075 G½”/1075 G½”/1075 G½”/1225 G½”/1225 G½”/1225
Input / Output safety exchanger Е, mm R½”/1072 R½”/1072 R½”/1072 R½”/1222 R½”/1222 R½”/1222
Chimney

F ø

mm J, mm

 150 180 180 200 200 200
945 930 930 1065 1065 1065
270 350 350 350 380 380
Inspection opening O, mm 150/70 150/70 150/70 150/70 150/70 150/70
Draining Y, mm G½”/232 G½”/232 G½”/232 G½”/232 G½”/232 G½”/232
Ash-and-soot tray X о о о о о о

ECO DESIGN heating appliances

BURNiT by SUNSYSTEM