Upgrade your RV refrigerator with this 618872 heating element. Operating at 120-Volt AC and 225-Watt, it offers ample power for your cooling needs. With dimensions of 12.5 x 2.8 x 1.2 in. and weighing just 4.9 oz. it is compact yet powerful. Compatible with various models, including those with serial numbers 11231145 and below and multiple series like 1200AC, 1210AC, etc. it provides a wide - range solution. If your fridge temperature is inconsistent, simply replace the defrost heater. Its plug - and - play design makes installation easy, allowing you to have your RV fridge working properly in no time. Made of durable materials with high - temperature resistance, it can endure the harsh RV environment, bringing convenience and reliability to your RV life.