Welcome to my eBay Shop. Here you will find most parts needed for you to repair or maintain your Carver Cascade 2 Water Heater. Also I have a great selection of 12mm John Guest speed fit fittings and also Alde, Truma and Whale parts including pumps for your water system. If you can not see what you need or need some advice please get in touch. Please add me to your list of favourite sellers and come again. Thank you for your business.