Atwood 92249 Electric Water Heater Replacement Parts - 110 VAC Element/Gasket Kit. Atwood Mobile Products, LLC has been a world leader in designing, engineering and manufacturing appliances and hardware for the RV industry for over 30 years. Whether its our constant drive for innovation and improvement or our unwavering commitment to our customers its no coincidence that Atwood Mobile Products, LLC has found itself an integral part of the RV industry for now and many years to come.