Gas-fired infrared tube heater. (Equipment).The ETU ETU Electrical Trades Union ETU Ethylene Thiourea (pesticide & fungicide) ETU European Taekwondo Union ETU Educational Technology Unit ETU Elementary Time Unit (SIM card timing unit) 200 gas-fired infrared An invisible band of radiation at the lower end of the visible light spectrum. With wavelengths from 750 nm to 1 mm, infrared starts at the end of the microwave spectrum and ends at the beginning of visible light. tube heater is available for spot and heating type applications in manufacturing plants. The ETU200 tube heater has a 2,000,000 btu/hr. capacity and can be adjusted manually to the desired temperature which averages 68[degrees]F. The ETU200 tube heater can be common vented vent 1 n. 1. A means of escape or release from confinement; an outlet: give vent to one's anger. 2. An opening permitting the escape of fumes, a liquid, a gas, or steam. 3. for ease of installation or individually direct vented through the roof or side wall venting venting, n an exit passage constructed in a casting mold to allow gases to escape during the casting process. venting Ventilation Psychology The verbalization* of one's 'emotional baggage' to another person; qvetching . (Space-Ray Infrared Gas Heaters, 305 Doggett St., PO. Box 36485, Charlotte, NC 28236) Circle 15 on card |
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