Founded in 1922 in Legnago, Italy — combustion engineering for over 100 years
RielloPro exists to advance combustion technology in service of industrial efficiency and environmental responsibility. We design burner and boiler systems that deliver measurable fuel savings, meet the strictest emission regulations, and operate reliably for decades.
Our engineering philosophy is rooted in precision: every combustion head, nozzle, and control system is designed to optimize the air-fuel mixture across the full modulation range. This attention to thermodynamic detail is what separates adequate heating from truly efficient thermal performance.
As the industry transitions toward decarbonization, we are investing in hydrogen-ready burner platforms, hybrid heat pump-boiler systems, and digital combustion management — ensuring our customers have a clear upgrade path without stranded assets.
Our products and quality management systems are certified by international bodies.
Distributors, OEM integrators, and engineering consultants are invited to explore partnership opportunities with RielloPro.
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