5 class PELLET BOILER K-2-16DG (16kw)

Where to buy

Multipurpose bottom combustion solid fuel boiler with pellets burner

High efficiency
Large fuel load
Fuel is loaded from the front or top
Automatic adjustment of boiler temperature
Secondary air supply
Secondary burning chamber with refractory concrete catalyst
Smoke exhaust, ignition and draught dampers
Fire grates shaking mechanism
Heat exchanger cleaning from both boiler’s sides
Emergency cooling coil
Possibility to mount electric heating element
Possibility to install smoke exhauster
Easy to modify for firing on solid fuel
Housing inner wall steel plate thickness – 6 mm
Warranty for boiler frame – 4 years

BURNER BurnPell X Mini or BurnPell EVO Mini

Patented fuel mixing inside of burning chamber system
Control panel contains mounted emergency thermostat
Automatic ignition, cleaning, combustion control
Equal electronic output correction
Automatic start up after power loss
High combustion efficiency – up to 99 %
Burner combustion chamber is made of heat proof stainless steel
Protection against to back fire inside fuel feeding system
Low el. power usage

BURNER’S CONTROL PANEL S.Control Touch MK2 or S.Control Standard MK2 (touch screen)

Real time precise operation parameters
User and service menu
Programming of weekly operation cycle
Controls one heating circuit with servo drive, three-way or four-way valve, and hot water preparation
Controls up to 5 heating circuits with additional modules
Possibility to control burner via room console using thermostat
Possibility to control burner via internet, having connected internet module ecoNET
Possibility to control by lambda probe

Product description

Boiler model		K-2-16 DG
Burner model		*BurnPell* *X Mini* or BurnPell *EVO Mini*
Control panel		*S.Control Touch MK2* or *S.Control Standard MK2*
Minimal power / Nominal power, kW		4 / 16,4
Heating area while burning in automatic mode, m² *	B class premises	187 … 560
	C class premises	90 … 267
Fuel used (automatic mode **)		wood pellets
Pellets size, not bigger than, mm		Ø 6 – 8
Fuel consumption at nominal output, kg/h		3,8
Efficiency, %		89
Combustion chamber volume, while burning logs, dm³ (l) **		72
Water volume in the boiler, l		46
Flue channel diameter, mm		Ø 160
Draught in a burning chamber (firing pellets), Pa		12
Chimney draught (using logs), Pa		18 … 23
Overall dimensions (bruto), not greater than, HxBxL (L_k), mm ***		1160 x 670 x 1400 (1180)
Mass (boiler + burner) / (brutto), (± 10 %), kg		336 / 360

* Energy efficiency acc STR 2.01.02:2016

** Firing manually – logs, pieces of waste wood, briquettes.
It is not recommend to fire logs with moisture contain exceeding 25 %.

*** Overall dimensions of the boiler with mounted burner, without bunker and auger pellets conveyor.

Dimensions

1. Burner door with burner opening
2. Burner
3. Boiler
4. Draught control
5. Boiler’s controller
6. Turbulators
7. Secondary air input hole
8. Ash box
9. Fire grates
10. Furnace cast iron door
11. Flexible armed hose
12. Screw pellet conveyor
13. Pellet bunker
* see Table “Product description”

Scheme

A part of recommended boiler connection circuit, execution of which ensures long-term boiler operation,
prevents from condensate formation inside the boiler.
Circuit shows no auxiliary technology equipment (valves, expansion vessel etc.)

Certificates

5 class certificate

Product Information Sheet
Delegated Regulation (EU) 2015/1187
Supplier name or trademark UAB “Kalvis”
Model identifier K-2-16DG
Energy Efficiency Class A+
Rated heat output 16 kW
Energy Efficiency Index 115
Seasonal space heating energy efficiency 78 %
Specific precautions See product passport

Link to the EPREL system

5 class PELLET BOILER K-2-16DG (16kw)

Kalvis, UAB

Domestic boilers

Industrial boilers

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