Fabbri F 85 S.V. - Warm Air Wood Boiler (85 kW)

Power and simplicity combined

The Fabbri F 85 S.V. provides 85 kW of heating power using natural flue draft instead of a forced exhaust fan. This means simpler operation, less maintenance and lower energy use – ideal for industrial and agricultural sites seeking reliability without unnecessary complexity.

S.V. vs C.V. – the natural advantage

The S.V. model operates on natural draft, while the C.V. uses a powered flue fan. Without additional motors or electronic control, the S.V. runs quietly and efficiently, with fewer service requirements. For facilities with a properly dimensioned chimney, it’s a clean and cost-effective heating choice.

Built to last in tough conditions

The combustion chamber is made from chromed INOX steel, ribbed for reinforcement and lined with refractory material. The outer shell is galvanized for corrosion protection, while the large heat exchanger ensures fast and efficient air heating. This rugged construction guarantees long-term reliability in industrial environments.

Quiet, efficient airflow

Dual low-RPM centrifugal fans provide steady warm air distribution. Mounted on elastic supports, they operate smoothly and silently, making the F 85 S.V. suitable even for work areas with strict noise limits.

Easy to operate and service

The simple control panel lets you set the temperature precisely. Doors and panels open wide for quick access to fire grates and ducts. With no flue fan to maintain, downtime and servicing costs are kept to a minimum.

Applications

The F 85 S.V. is perfect for workshops, agricultural buildings and medium-to-large industrial halls. Its direct warm air system avoids water circuits, reducing installation time and maintenance effort. Hewa provides complete project support and accessories — explore /warm-air-heaters, /wood-boilers and /flue-systems for integration options.

Need expert advice?

Contact us via /contact for assistance selecting between the S.V. and C.V. versions. We’ll help you design a heating system that meets your capacity, chimney and ventilation needs – ensuring efficient and sustainable heat for years to come.