Dometic 9610008210 Air Conditioner Wiring Adapter; FreshJet 5; Use With FreshJet 5 Heat Pump When Replacing Penguin II Models With 10 Button Thermostat; RJ11 To RJ45 Adapter. Attributes Compatibility: FreshJet 5 Heat Pump When Replacing Penguin II Models   Product Description When it comes to keeping your Dometic air conditioner in top-notch shape, we have got you covered with our extensive selection of accessories and replacement parts. From must-have air filters to cool air distribution components, handy defrosters, and even auxiliary heat modules, we have got everything you need. Whether you are looking to tweak your setup or just need a quick fix, dive into our range and make sure your Dometic AC is at its best. Features & Benefits Better Power Management Adapter Kit For Freshjet 5 Heat Pumps RJ11 To RJ45 Adapter Easy Plug And Play Connection Limited 1 Year Warranty