Dinosaur Electronics is dedicated to making the highest quality RV Appliance replacement circuit boards available today. The founders of Dinosaur Electronics have been in the electronics industry since the late 50's and early 60's. Our background was in testing, repairing and manufacturing for companies who support the mainframe computer industry; including places like the NASA Ames Research Center. Somewhere around 1990 we got started in the RV circuit board industry by repairing for a distributor. In 1993 we started designing and manufacturing higher reliability circuit board assemblies for furnaces, water heaters, refrigerators and generators. Today we make over 50 different replacement circuit boards and testers. Our product line expands by a few new products each year as we listen to what the service industry is telling us; and we do listen! We have a three year warranty on all our circuit boards. We care!