Boilers with feeder biomass

Spectra

gwarancja_5_lat 5 years warranty for heat exchanger tightness, 2 years for the remaining components and efficient operation of boiler;
stal Heat exchanger made of certified high-grade boiler steel;
sprawnosc_94 High thermal efficiency reaching 90% due to increased heat recovery from flue gases;
sterownik_APC_K_slim APC K SLIM ADAPTIVE CONTROL controller servicing three pumps /central heating, domestic hot water, floor/. Control of one mixing valve; preview and change of parameters of the main ONLINE controller - extra payable option;
NZ Boiler adapted for installation in the closed system provided that protections were installed in accordance with the operation and maintenance manual of the boiler.
adaptive_control ADAPTIVE CONTROL control - adjustment of boiler operation based on air flow through the heat exchanger;
ceramika Ceramic catalysts stabilising combustion process;
automatyczny_zaplon Fuel self-ignition system;
palnik_pelletowy_centralny Pellet burner with automatic cleaning function in standard;
kompaktowe_wymiary  Compact dimensions;

Specification / boiler type

unit 10 14 20 25

Fuel

  wood pellet with diameter 6 mm

Power range

kW 3,0-10 4,2-14 6,0-20 7,5-25

Heating area

m2

1,5 1,8 2,3 3,0

Energy efficiency class

  A+ A+ A+ A+

Area of heated rooms 1

m2

to 125 to 175 to 240 to 300

Capacity of fuel container 2

kg

~141

~141

~152

~199

Optimum thermal efficiency

%

~92,9-94,7

Max. permissible work pressure

bar 1,5

Required flue gas draught

mbar 0,20 0,23 0,26 0,28
Water temperature on supply max.

°C

65/80

Boiler weight 3

kg 340 350 372 467

Boiler water tank capacity

l 65 63 71 103

Chimney section

cmxcm 14x14 14x14 14x14 15x15

Chimney section

Ømm

160 160 160 170

Minimum chimney height

m

6

6,5

7

7,5

Width mm 1151 1151 1201 1201

Depth

mm

835

835

815

960

Height

mm 1396 1396 1446 1496

Supply and return socket diameter

 

GW 1 ½”

Release socket diameter

 

½”

½”

½”

½”

Diameter of the exhaust gas socket

mm 159 159 159 159

1 Maximum area of heated rooms estimated for unit heat demand q=70 W/m2.

2 Fuel tank capacity for pellet bulk density 0,6 kg/dm3.

3 Boiler weight depends on its additional equipment.

 

Height of boiler can be additionally adjusted by means of provided levelling legs.

The regulation of legs varies from 38 to 50 mm.

 

 

 

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