A AZUCALIDO

Boilers for heating installations; Economisers, namely, devices for warming feed water in heating boilers; Gas burners; Heat exchangers, other than parts of machines; Heating apparatus for solid, liquid or gaseous fuels; Heating boilers; Hot air blowers; Ignition systems comprised of a gas supply tube with a nozzle and an electrical igniter to create a flame at the nozzle for industrial applications, namely, for igniting waste gases being discharged from industrial stacks and for igniting gas-fired boilers; Industrial boilers; Steam generating installations; Water heaters