Components for central heating systems Air separation and venting devices Valves and accessories for radiators Distribution manifolds, zone valves, boxes and accessories Underfloor heating system control. Plumbing components. Backflow prevention devices. Automatic flow rate regulators and balancing valves Fittings. Gas safety. Thermostats. Heat metering Heat metering Plurimod Renewable energies SOLAR - GEO - BIOMASS. Solar Geo Biomass Spare parts.