Keywords: indoor (C-2000-00110): This is the HTF’s “hot train,” consisting of (R to L) the tee at the top of the heater, radiation shutter valve, diluent gas injector, cooler, mixer, and nozzle. (C-2000-00110): This is the HTF’s “hot train,” consisting of (R to L) the tee at the top of the heater, radiation shutter valve, diluent gas injector, cooler, mixer, and nozzle. |