DOMETIC WH-6GA 6 GALLON WATER HEATER (GAS ONLY) The Dometic WH-6GA is a market-leading water heater for mobile applications. Its robust burner system generates hot water quicker and for longer to ensure a comfortable and convenient showering experience while you're away from home. Features: 10,000 BTU input. Electronic ignition gas burner system. The aluminum tank is lightweight and corrosion-resistant. Anode rod not required, less maintenance. 6 gallon. cut-out: 12-3/4"H x 12-3/4"W x 19-7/8"D Please note that this is an OEM water heater meaning that this product does not carry a warranty. However, we accept returns on all products within 30 days of purchasing if this product malfunctions.