... and stable. It is suitable for long time heating FEATURES- INFRARED HEATER uses German imported special IR medium wave twin tube ... , energy saving, heating on the subject directly, no heating loss.Infrared radiator can be used safely, react swiftly and fast on ... .50-6.0mm320mm3-18m/min.2.0kw0.9kwfreefreeDR12001200mm18kw1.5kwfreefreeDR13501350mm25kw1.5kwfreefree INFRARED HEATER