Rated voltage: 110V Rated power: 820W Rated frequency: 50Hz FLow： 0.17L/S Outlet bore:10mm Outlet 直径:16mm ポンプ life:2000 hours The life of heating elements:5000 hours Usually cold starting one time is equal to a 200-300 km drive in engine wear，、increases 20% fuel consumption. The Simate engine preheater is a simple plug-in heating device. It can effectively prevent the engine cold starting in the winter.、The engine preheater must under no circumstances (not even for testing purposes) be connected to the パワーサプライ prior to installation in the vehicle. This also applies to test assemblies for testing purposes. Due to the lack of ventilation， it is inevitable that the product would be destroyed immediately. The warranty becomes null、void in the event of improper use. In addition， improper use poses a danger to life ! ! !、Don't buy others' fakes. Only buy from Gowe インダストリアル can enjoy after-care service.、Different from the common non-ポンプ heaters (tank-type heaters)， the Simate engine preheater is a ポンプ-type preheater， it has an internal circulation ポンプ. Therefore the preheater can be connected into the car heater hose simply.、it can force the coolant to circulate through the preheater、the engine， the preaheater heats the coolant continuously，、the circulating coolant warms up the engine. Thus the Simate preheater has more powerful heat output，、it can warm up the whole engine more quickly， the engine can reach a higher temperature also. Starting an well-warmed engine subjects to less wear、consumes less fuel， thus producing fewer harmful exhausts.