Technical Specifications
The document provides technical specifications for the Termocompact 20 and 30 models, which are multi-fuel heating systems designed by Pasqualicchio S.r.l. These systems can use wood or pellets as fuel and are made in Italy.

Heating Capacity
The Termocompact 20 can heat a volume of approximately 400 m3, while the Termocompact 30 can heat up to 700 m3. These values are approximate and depend on the building's heat requirement.

Thermal Power
The burner thermal power for the Termocompact 20 ranges from 23.2 kW to 20,000 kcal/h, and for the Termocompact 30, it ranges from 34.5 kW to 30,000 kcal/h. The nominal thermal power is 18.6 kW to 16,000 kcal/h for the 20 model and 27.8 kW to 24,000 kcal/h for the 30 model.

Fluid and Air Thermal Power
The fluid thermal power is 14.9 kW to 12,810 kcal/h for the 20 model and 22.2 kW to 19,090 kcal/h for the 30 model. The air thermal power is 3.7 kW to 3,207 kcal/h for the 20 model and 5.7 kW to 4,940 kcal/h for the 30 model.

Fuel Consumption and Capacity
The maximum wood-pellet consumption per hour is 4.6 kg for the 20 model and 6.9 kg for the 30 model. The water capacity is 70 liters for the 20 model and 90 liters for the 30 model. Both models have a pellet tank capacity of 85 kg.

Installation Requirements
The minimum volume environment for installation is 60 m3 for both models. The maximum working pressure is 2 bar, and the maximum hot water temperature is 85°C. The chimney section diameter is 250 mm.

Dimensions and Weight
The Termocompact 20 weighs 350 kg, while the Termocompact 30 weighs 410 kg. Detailed dimensions are provided for various components of the systems.

Additional Information
The document notes that Pasqualicchio S.r.l. reserves the right to make technical, dimensional, and aesthetic modifications to improve their products without prior notice.