LUJINXUN 220V Boiling Water heater Waterproof scale heating tube Flange/Disc 63mm Specifications: Product Name:Water heater heating pipeMaterial: 316L Stainess steelVoltage: 220VPower: 3KWFlange/Disc Diameter: 63mmTube Diameter: 8mmTube Length: 185mmWith probe:2 holesPackage Contents: 1PCx heater/1PCxsilicone gasket Instructions for use1 installation please use multimeter to measure the power. If there is not any undertaking after measured,then can be installed. lf there's no power, please touch with us to measure the power: Please note: Under the situation of insulation,the International standard for the heater strength settle for allowance -10%~+5% you care about it, please are not making order. ) SHIPPING NOTICEAll applications from our shop are registered site: 17track/en, PAYMENTVISA,Mastercard,WESTERN UNION,Maestro,Bank Transfer,QIVI WALLET,WebMoney,Boletol,PayPal WARRANTY SERVICEDelivery Time:Ship out within 3-5working daysAll emails is probably spoke back within 24 hours REFUND or RESENDIf items no longer received or damaged,please cooperate with us to take pictures once you obtain it, then provide us the evidence,we will refund or resend a fresh one to you,thanks FEEDBACKAny questions please be at liberty touch with us before you leaving a feedback,we will try the best that may assist you to clear up it Immediately.