SUPERTUBE

[ Control apparatus for controlling gas, dependent on temperature, pressure and time, namely, control valves for regulating the flow of gases and liquids ]

Gas apparatus for burning and controlling gas in the nature of gas powered heaters for industrial, commercial and domestic use; gas infra-red emitters in the nature of gas powered heaters for industrial, commercial and domestic use; gas infra-red burners for industrial, commercial and domestic use; covering plates of glass-ceramics, steel or cast steel for use with gas infra-red burners; independent heating equipment in the nature of gas powered heaters for industrial, commercial and domestic use; direct vent gas wall furnaces; heating boilers in the nature of gas powered heaters with infrared burners and burner plates for use therewith of ceramic material for industrial, commercial and domestic use; and burner plates of ceramic material for use with gas heaters and heating boilers