The Continuous Emissions Monitoring industry depends on Unitherm to providemultiple heated and unheated tube design combinations that include various gauges andcolors of messenger wires and thermocouple extension wires. We design hoses tooperate at freeze protection temperatures or 625(F) (329(C), manufacture lengths asshort as 2 feet and as long as 200 feet in continuous lengths (longer lengths arepossible), provide electronic controllers to maintain minimum temperature requirements.