Raritan Heating Element w/Gasket - Bolt-On Type - 120V. Products include marine toilets waste treatment systems icemakers and water heaters. Committed to the environment and preserving sea life Raritan designs products to help maintain an environmental balance and ensure the quality of marine waters. Includes Gasket Bolt-On Type 120V Specifications for Raritan Heating Element w/Gasket: Manufacturer: Raritan Color: Black Package Contents: Raritan Heating Element w/Gasket Raritan WH1A: Heating Element w/Gasket - Bolt-On Type - 120V