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External finish, black " heat resistant " enamel.Monobloc crown, made of cast graphite.1 safety valve and EC valves with thermocouple and ignition pilot lights.
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Stainless steel frame.Monobloc crown, made of cast graphite.1 safety valve and EC valves with thermocouple and ignition pilot lights.
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External finish in black"heat-resistant" enamel.Double monobloc crown, made of cast graphite.2 Safety valves and EC valves with thermocouple and ignition pilot lights.
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Stainless steel frame.Double monobloc crown, made of cast graphite.2 safety valves and EC valves with thermocouple and pilot lights.
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