HEATING KIT BURNiT WBS ACTIVE – PELLET BURNER PELL

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

WBS Active boiler with installed Pell pellet burner.
Heating of medium and large rooms by burning wood pellets.
Boiler WBS Active adapts to pellet burning mode with several additional elements. Through their WBS Active Pellet Burner Kit, Pell can reach the desired level of efficiency.
Tested and approved acc. European standard EN 303-5, class 5.

Features

Heating medium and large rooms

Simple installation and handling

Exchangeable metallic ash grate

Thermostatic draught regulator

Safety valve 3 bar

HEATING KIT INCLUDES:

Electronic control unit controls the combustion by modulating the fan speed. Optional control of circulation pumps for central heating and domestic hot water (DHW).
Air feed fan optimizes the combustion and the fuel consumption rate.
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 AC PELLET 20	WBS AC 30 / PELL 30
BURNIT WBS AC PELLET 25	WBS AC 40 / PELL 30
BURNIT WBS AC PELLET 35	WBS AC 50 / PELL 40
BURNIT WBS AC PELLET 50	WBS AC 70 / PELL 70
BURNIT WBS AC PELLET 60	WBS AC 90 / PELL 70
BURNIT WBS AC PELLET 60 +	WBS AC 90 + / PELL 70

SAFETY DEVICES

STB – emergency thermostat – turn off the fan and stop the combustion process.
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.
Air intake flap.

ELEMENTS:

Cladding
High-performance insulation
Three-way flue gas path
Water shirt (Mantel)
Fuel chamber
Tray
Flange for burner
Chimney
Check valve mounted to the fan

TECHNICAL SPECIFICATION

Model				WBS A 30 – Pell 30	WBS A 40 – Pell 30	WBS A 50 – Pell 40	WBS A 70 – Pell 70	WBS A 90 – 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 Active + Pell		Height H	mm	1235	1235	1235	1385	1385
		width L		540	700	700	700	760
		D Depth		1315	1315	1375	1495	1495
Volume water mantel			l	75	96	106	134	145
Volume combustion chamber			l	62	84	97	120	133
Mantle resistance, Δt=20, K			Pa/mbar	9/0,09	12/0,12	14/0,14	26/0,26	20/0,20
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
Insulation		Doors	high-efficiency thermal wool
Power consumption:	Burner Pell	Boiler WBS	W	60	60	60	110	110
		Ignition mode		~ 400	~ 400	~ 400	~ 400	~ 400
		Operating mode		~ 60÷70	~ 60÷70	~ 60÷70	~ 70÷110	~ 70÷110
		Self cleaning mode		~ 1300	~ 1300	~ 1300	~ 1300	~ 1300
Electric power supply			V/Hz	230/50	230/50	230/50	230/50	230/50
Recommended fuel			Pellets ENplus-A1; ENplus-A2; EN-B
Operating temperature range			°C	65 – 80	65 – 80	65 – 80	65 – 80	65 – 80
Working pressure			bar	3	3	3	3	3
Weight: boiler, burner			kg	309/71	384/71	414/71	496/71	538/71
Inlet cold water			A, mm	R1¼”/232	R1¼”/232	R1¼”/232	R1¼”/232	R1¼”/232
Outlet hot water			B, mm	R1¼”/1265	R1¼”/1265	R1¼”/1265	R1½”/1420	R1½”/1420
Sleeve for sensor			К, mm	G½”/1075	G½”/1075	G½”/1075	G½”/1225	G½”/1225
Input / Output safety exchanger			Е, mm	R½”/1072	R½”/1072	R½”/1072	R½”/1222	R½”/1222
Chimney			F ø mm J, mm	150	180	180	200	200
				945	930	930	1065	1065
				270	350	350	350	380
Inspection opening			O, mm	150/70	150/70	150/70	150/70	150/70
Draining			Y, mm	G½”/232	G½”/232	G½”/232	G½”/232	G½”/232
Ash-and-soot tray			X	+	+	+	+	+

HEATING KIT BURNiT WBS ACTIVE – PELLET BURNER PELL

Features

HEATING KIT INCLUDES:

AVAILABLE SIZES, KW:

SAFETY DEVICES

ELEMENTS:

TECHNICAL SPECIFICATION

Products

ECO DESIGN heating appliances