This trim ring is the perfect accessory for your Dometic RTX-2000. This product is designed to enhance the appearance of your RV, trailer, or camper with a Dometic RTX-2000 rooftop air conditioner. With its sleek design, this trim ring is sure to highlight those clean line finishing touches that your conversion deserves. Whether you're looking to avoid using that bulky plastic housing or simply want to replace your old trim ring, this product is the perfect affordable choice.