Upgrade your Norcold refrigerator with the reliable AC Heater 110V AC 225W, model 630807. This essential component ensures optimal performance by providing consistent heating, keeping your fridge running smoothly in any environment. Designed for easy installation, it fits perfectly with various Norcold models, making it a hassle-free replacement. With a power output of 225 watts, it efficiently maintains the ideal temperature for your food and beverages. Say goodbye to inconsistent cooling and enjoy peace of mind knowing your refrigerator is equipped with a high-quality heater. Perfect for RVs, campers, and more!