Sirio free-burning wood boiler 28 kw thermorossi

Sirio free-burning wood boiler 28 kw thermorossi.

Sirio 25 wood-burning boiler: it is the simplest and most economical system for domestic heating through the use of solid fuels. The sturdy structure, the reduced dimensions, the great reliability achieved make this boiler the best quality - price - functionality ratio. The large combustion chamber allows burning large quantities of wood or coal. Easy cleaning thanks to the dry finned exchanger and the presence of the lever for shaking the grill.

1 - Great heat exchange thanks to the cavity wet by water

2 - Inspectable fume hood with separate outputs

3 - Tube bundle heat exchanger with Thermocore technology

4 - Secondary air regulation

5 - Cast iron brazier grill with shaking system

6 - Centrifugal fan for primary air intake

7 - Patented system for regulating primary air flow

8 - Large removable ash drawer

DIMENSIONS (HXLXP) 1110X655X920

WEIGHT (KG) 216

HEATING AREA (M²) * A * C 252

MAXIMUM PERFORMANCE (%) * A 87.5%

ENERGY SOURCE WITH FOCOLAR POWER (KW) * A 32.0

NOMINAL POWER (KW) * A 28.0

WATER POWER (KW) * A 28

FUMES OUTPUT DIAMETER (MM) 200

MINIMUM DRAFT REQUEST (PA) 20