Norcold AC Heating Element 630809 (fits newer N300/ N302 and all N305/ N306 models) This is the Norcold AC heating element for all N300 and N302 models made after June 10th, 2008 and all N305 and N306 models. Fits: N300 (post June 2008) N302 (post June 2008) N305 N305.3 N306 N306.3 If you have an N3... See More