Central heating solid fuel boiler K-2-30

Where to buy

Universal boiler for lower combustion solid fuel
High efficiency rate (82 %)
High fuel loading (155 dm³). Firewood length 0,4 m
The fuel is charged from the front or from the top
Automatically regulated boiler temperature
Secondary air supply
Secondary combustion chamber with a heat-resistant concrete catalyst
Smoke stop, set up and throttle valves
Grid shaking mechanism
Heat exchanger cleaning on both sides of the boiler
Emergency cooling coil
Possibility to install an electric heating element
Possibility to install smoke pump
Possibility to install a pellet burner
Body inner wall steel thickness – 6 mm
Warranty for the boiler body 4 years

Nominal power, kW	30
Heated area (In the case of building thermal impedance coefficient 2,5), m²	220…380
Fuel used	wood logs*
Effective factor (Using firewood), %	82
Package volume, dm (l)	155
Fuel burning time, up to, h**	16
Firewood length, up to, cm	40
Water content in the boiler, l	103
Flue diameter, mm	Ø180
Minimal chimney draught, Pa	18
Overall dimensions, HxBxL, mm	1450x770x1340
Mass (brutto), (±10%), kg	552

* It is also possible to use wood waste, sawdust and briquettes as alternative fuel. It is not recommended to burn firewood with a moisture content greater than 25%.
** The burning time of the fuel boiler depends on the type of fuel, humidity, outdoor temperature and other factors.

Dimensions

*For K2-30 boiler use dimensions without brackets

Connection Scheme

Rekomenduojama kieto kuro katilinės principinė jungimo schema (atviro tipo) naudojant trijų eigų pamaišymo vožtuvus su boileriu, saulės energijos kolektoriumi ir atviru vandens išsiplėtimo indu.

Central heating solid fuel boiler K-2-30

Kalvis, UAB

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