Suburban Mfg Water Heater Thermostat Cover Gasket For Sw Series. It is compatible with Suburban's SW-series models. Includes a 90 day limited warranty. Features of Suburban Mfg 70987 Water Heater Thermostat Cover Gasket For Sw Series Designed for use with RV water heaters Compatible with Suburban's SW-series models Includes one gasket per package 90 day limited warranty Package Contents: Suburban Mfg 70987 Water Heater Thermostat Cover Gasket For Sw Series Suburban Mfg 70987: Water Heater Thermostat Cover Gasket For Sw Series