Product information

Welding technology of air duct electric heater

The electric blister has two parts, the main body and the control system, which are composed of sanitary components. They are made of stainless steel housing, high-temperature alloy wire, and magnesiu ...


Problems in the use of air duct electric heater

The air duct electric heater can not be heated after being used for a period of time. It is likely that the internal electric heating wire is broken or has poor contact. If it is broken, just connect ...


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