
BOILER ON-OFF VALVE
Motor-driven throttle valve
Flue-water heat exchanger captures residual heat from flue gas, preheating the feeding water. Built with steel or stainless steel tubes, it integrates seamlessly on the boiler top or behind the flue. Isolated case with conic connections ensures easy installation. Reliable, efficient, and designed for zero fuss operation.

The ECONOMISER enhances boiler efficiency by reclaiming flue gas heat.
Steel or stainless steel tubes form serpentine heat exchangers.
Insulated casing connects directly to boiler or chimney.
It boosts the boilers efficiency by 4-5% effortlessly.
Discover the key features and advantages
Explore other products from the Ferroli range.

Motor-driven throttle valve

Temperature control probe

Electrical control panel

Pipe stub for instrument connection on hot or superheated water boilers

Heat recovery unit insulated on the inside

Mechanical connection between the equipment supplied