Suburban Mfg Water Heater Element w/ Gasket For Sw Series 120V. It features a screw-in design and includes the necessary gasket. The 1440 watt element recovers an additional 6.0 gallons per hour at campsites. Limited 90 day warranty. Features of Suburban Mfg Water Heater Element With Gasket For Sw Series 120V Wattage: 1440 Voltage Rating: 120V Mounting Type: Screw-In Includes gasket Package Contents: Suburban Mfg Water Heater Element With Gasket For Sw Series 120V Suburban Mfg 520900: Water Heater Element w/ Gasket For Sw Series 120V