Contact Us FREE 2-DAY DELIVERY FOR ORDERS TOTALING $99 OR MORE! VETERAN OWNED Sign In My Account JP Search our store. Submit Search Replacement Parts Shop Jura Parts By Model Jura Spare Parts Catalog Jura Part Request Cleaning Products Accessories Drinkware Frothers Repair Services Brew Group Repair Service Jura Coffee Machine Repair Service Jura Coffee Machine Appraisal Service Troubleshooting Jura Error Codes Jura Part Diagrams Jura Parts Glossary Jura Quick Tips & Fixes Jura User Manuals Jura Water Circuit Diagrams Jura Wiring Diagrams DIY Repair Videos How To Open Machine How To Refurbish Brew Group How To Remove Brew Group How To Remove Coffee Spouts How To Replace Grinder Burrs How To Replace Membrane Regulator Receiving an Error? Nav Menu 3 Help Desk Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Replacement Parts > Jura Spare Parts Catalog > Thermoblocks & Heating Elements > Jura J-Z-GIGA Heat Exchanger Alternative Views: PRICE: $139.99 AVAILABILITY: In Stock SHIPPING: Usually Ships in 24 Hours PRODUCT CODE: 10099 QUANTITY: Description Includes Diagram Jura J-Z-GIGA Heat Exchanger The J-Z-GIGA Heat Exchanger connects to the Water Pump and Ceramic Valve via silicone tube. It is a heating mechanism to maintain proper water temperature while the separate functions of frothing/steaming and brewing are operating. If a white, powdery substance is visible at the silicone tube connections, or from the middle of the Heat Exchanger, then replace the heat exchanger. A gasket is located inside the Heat Exchanger that hardens, which in turn, breaks the seal. Model Line: Model: Model Number: Jura Capresso-Impressa J-Line: J5 - J6 - J7 - J9 - J9.2 - J9.3 - J9.4 - J80 - J85 - J90 - J95 - XJ5 - XJ9 13333 - 13548 - 13592 - 13673 - 15075 - 15076 - 13637 Jura Capresso-Impressa Z-Line: Z5 - Z6 - Z7 - Z9 13214 - 13339 - 13418 - 13299 -13549 - 13752 Jura GIGA-Line: GIGA 5 - GIGA 6 - GIGA X3 - GIGA X7 - GIGA X8 - GIGA X9 - GIGA W3 13623 – 15274 - 15089 - 13624 (1) Heat Exchanger (1) Transparent Gasket The Jura J-Z-GIGA Heat Exchanger connects to the Water Pump and Ceramic Valve via silicone tube. It is a heating mechanism to maintain proper water temperature while the separate functions of frothing/steaming and brewing are operating. If a white, powdery substance is visible at the silicone tube connections, or from the middle of the Heat Exchanger, then replace the heat exchanger. A gasket is located inside the Heat Exchanger that hardens, which in turn, breaks the seal. Customers Frequently Include: Jura CP3 Invensys Water Pump - 120V Jura J5-J6-J7-J9 Membrane Regulator Jura Descaling Tablets 9-Pack Jura GIGA 5-W3-X3-X7-X8-X9 Ceramic Valve PRICE: $69.99 Add PRICE: $79.99 Add SALE: $18.99 Add PRICE: $249.99 Add Jura Oval Head Tool - How to Open Jura Coffee Machine Jura X5-Z5-Z6-Z7-Z9 Membrane Regulator Jura J5-J6-J7-J9-J80-J85-J90 Ceramic Valve Jura X5-Z5-Z6-Z7-Z9 Ceramic Valve SALE: $11.99 Add PRICE: $59.99 Add PRICE: $229.99 Add PRICE: $249.99 Add Back to top