Dometic 2931049015 Switch, Use D490305501 Many Replacement Parts for Campers, RVs and Boats are made by Dometic. There are several components that work together to get the refrigerator to cool properly. Understanding the basics will help you in locating the cause of the failure. Going the extra Mile for Quality is the Dometic Way. Campers, RVs and Motor Homes around the world use appliance Parts from Dometic. The quality of Dometic RV and Camper appliance parts is unmatched in the industry. Dometic purchased Atwood and combined they provide replacement parts for most Atwood Furnaces, water heaters as well as many other RV and Camper appliances. Dometic was founded on a crazy idea. Two young Swedish students at Stockholm’s Royal Institute of Technology decided to create a cooling effect by using heat – and without moving parts. After many months of trial and error, they finally succeeded. The modern refrigerator was born. That was in 1922, and even the great Albert Einstein was impressed. In fact, he was so inspired he invented a refrigerator of his own together with a former student. This was the start of what we know now as modern refrigeration. Even today, almost a century after the two students built the first absorption fridge, we are still pioneers in the field. Millions of people around the world buy and use Dometic products in their Campers, boats and Motor Homes. Genuine Dometic Replacement parts are what keeps our Camper, RVs and Boat appliances running for all of us outdoor people. Outdoor people include RV users, boat owners, truck drivers, campers, hunters, fishermen and any one else who enjoys the outdoors and all part of a growing movement – a longing for freedom and adventure, a desire to explore the world and to stay away for extended periods of time. We call it mobile living. Camping is Life and Dometic parts make it more fun.