
BOILER ON-OFF VALVE
Motor-driven throttle valve
The insulation fits snugly on the rear smokebox, reducing heat loss with ease. A thick layer of high-density rock wool ensures effective thermal protection, while a sheet metal cover shields it all. Designed to fit the boiler structure seamlessly, it quietly does its job, embodying Italian engineering with zero drama.

Enhance boiler efficiency with our expertly designed insulation for rear smokeboxes.
Insulation reduces heat loss from the rear smokebox.
High density rock wool ensures superior thermal protection.
Design guarantees a precise fit for optimal heat retention.
Efficient heat retention lowers energy consumption.
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