日本一二三区视频|国产精品欧美天美传媒|中文字幕婷婷日本本卡|国内精品久久久久国产盗摄|国产xxxx99真实实拍|国内高清一区二区三区视频|精品卡通动漫亚洲av第一页|97久久人妻一区二区中文无码

0731-82716163

Duct heater

Duct heater

The air duct heater is mainly used for heating the air in the air duct. The specifications are divided into three forms: low temperature, middle temperature, and high temperature. The common feature in the structure is the use of steel plates to support the electric heating tube to reduce the vibration of the electric heating tube when the fan stops. Over-temperature control devices are installed in the junction boxes. The low temperature type can be directly installed on the air duct, and the medium temperature type and high temperature type have a 100mm thick insulation material clamped on the outer wall of the channel to the heater junction box due to the difference in structure. Reduced temperature inside the terminal compartment.


Features:

1. The electric heating tube uses an outer-wound corrugated stainless steel strip, which increases the heat dissipation area and greatly improves the heat exchange efficiency.

2. The design of the heater is reasonable, the wind resistance is small, the heating is uniform, and there is no high or low temperature dead angle.

3. Double protection and good safety performance. A temperature controller and a fuse are installed on the heater, which can be used to control the air temperature in the duct and work under no wind conditions to ensure foolproof.


肇源县| 佳木斯市| 井陉县| 北京市| 景德镇市| 博客| 客服| 抚州市| 健康| 高雄市| 光泽县| 子洲县| 孟州市| 兴义市| 乌恰县| 枞阳县| 金溪县| 康平县| 通州市| 石阡县| 射阳县| 扬州市| 德安县| 潮安县| 剑川县| 禹城市| 定安县| 佛坪县| 五指山市| 鹤壁市| 岢岚县| 雅安市| 嘉祥县| 衡南县| 石城县| 西峡县| 东阳市| 方山县| 江津市| 辽中县| 汶川县|